Vegetarian food blog featuring delicious and nutritious whole food recipes, creative baking and luscious chocolate.

Asparagus Tarts with a Pesto Surprise aka Asparagoose Tarts

Asparagus Tarts

It’s been a rather chilly spring here in the UK and picnics have not been high on our list of fun things to do. However, the sun is now giving off some much needed warmth and suddenly we want to get outside and picnics are very much on the agenda. These seasonal asparagus tarts are ideal picnic fare as they are portable and easy to pick up and eat with your hands. Why asparagoose tarts? Read on.

Miracle Wholemeal Pastry

I was brought up with wholemeal pastry and I love the flavour and texture of it, but I used to find it really difficult to work with so rarely made it. Then I discovered the miracle of yoghurt. If you use yoghurt as the binding agent instead of water, it makes for a pliable dough that is easy to work with and has the added benefit of producing an even more delicoius pastry. I use stoneground wholemeal flour from our local National Trust mill at Cotehele and stock up on it whenever we visit. Traditional stone grinding keeps the grain from overheating and thus retains more of the nutrients. Most supermarkets stock stoneground flour these days, so it’s relatively easy to get hold of. 

Asparagus Tarts

Goose Eggs

Goose eggs are in season right now and I always try and get some if I can. Geese are generally only in lay for a few short weeks in the spring. The eggs have a large bright yellow yolk and a creamy flavour that makes them the most delicious of all the eggs I’ve tried. They also work very nicely in baking as you can see from my lavender chocolate goose egg cake and Willies cloud forest chocolate cake. These asparagoose tarts are my homage to much maligned yet useful birds. Having kept geese in the past, CT tells me that their bite is equal to their bark, or should I say honk?

Asparagus Tarts

When those green spears thrust through the soil, spirits lift. Spring has arrived at last and the excitement of the asparagus season is palpable. I was hoping to get my hands on some Cornish asparagus, but the season is running a little late this year and our local greengrocers were still waiting for it to arrive. Luckily, they had English asparagus, so I was happy to use that instead.

Asparagus Tarts

I wanted the asparagus tarts to have a surprise layer of pesto at the bottom, that wouldn’t be noticed until they were bitten into. As it happened, some of the green bits floated to the top, giving an attractive speckled look. Luckily, the pesto layer remained more or less intact. I used wild garlic pesto as I can’t seem to get enough of this at the moment, it’s another spring thing. but any pesto would work well. You don’t of course need goose eggs for this recipe, although its worth trying them at least once if you can find them. Three large hens eggs or four smaller ones will work almost as well. The quantity of pastry I used is enough for ten 10cm tarts with enough left over to make a few jam tarts. I made eight small ones and filled them with with my blackcurrant chill jam.

Spring Picnic

It was beautifully sunny on Saturday. We planned to spend the day doing some much needed work down at the plot. But as it was a holiday weekend, we felt a picnic was in order. CT managed to cut the grass last weekend, so we had a nice green sward to sit on. These asparagus tarts were the star of the show. They were bright, cheerful and very tasty with the wild garlic pesto complimenting the creamy egg and the distinctive asparagus flavour very much in evidence. Some tomatoes, a bit of salad, a bottle each of apple juice with a couple of jam tarts to finish things off made for a perfect spring picnic.

Asparagus Tarts

The asparagus season should be at its zenith during National Vegetarian Week, so that would be a perfect opportunity to make these asparagus tarts; gather the family, load up the hamper and head for the hills – or beach.

National Vegetarian Week

National Vegetarian Week runs from the 16th to the 22nd of May this year. It’s a time to celebrate all things veggie, but particularly the stories and traditions behind the food we eat. There are lots of ways to get involved, including organising a picnic for friends, family or your local community. Do take a look at the National Vegetarian Week website for lots of ideas, recipes and posters and use the hashtag #nvw16 in any related social media posts. For even more vegetarian recipe ideas and information, head to the Vegetarian Society and Cranks websites.

Asparagus Tarts – The Recipe

5 from 1 vote
Asparagus Tarts
Asparagus Tarts with a Pesto Surprise
Prep Time
40 mins
Cook Time
20 mins
Resting Time
30 mins
Total Time
1 hr
Nutty wholemeal pastry baked with a secret layer of pesto, filled with goose egg and topped with English asparagus. Ideal spring picnic fare.
Course: Afternoon Tea, Lunch, Starter
Cuisine: British
Keywords: asparagus, pesto, picnics, spring, tarts
Servings: 10 individual tarts
Author: Choclette
  • 225 g (8oz) wholemeal flour
  • 115 g (4oz) unsalted butter
  • pinch of sea or rock salt
  • 3-4 tbsp natural yoghurt
  • 5 tsp pesto (I used wild garlic pesto)
  • 10 asparagus spears
  • 1 goose egg (or 3 large hens eggs)
  • 50 ml milk
  • salt & pepper to season
  1. In a large bowl rub the butter into the flour and salt with your fingers until the mixture resembles breadcrumbs.
  2. Stir in the yoghurt with a flat bladed knife until the mixture starts to form into clumps. Start with 3 tbsp, then use more if needed.
  3. Cover and leave to rest in a cool place for ½ an hour or so.
  4. Roll the pastry out on a floured surface as thinly as possible and cut out circles big enough to fit the tart cases. Reroll the trimmings until all of the pastry is used.
  5. Press the pastry into the sides and trim the tops with a knife.
  1. Blanch the asparagus in a little simmering water for a couple of minutes. Drain the spears and cut theminto three pieces.
  2. Spread a ½ tsp of pesto on the bottom of each tart case.
  3. Place the asparagus pieces over the top.
  4. Whisk the egg (or eggs) in a jug with the milk and a little salt and pepper and divide the mixture between the tarts. Be careful not to overfill them as the mixture will rise during cooking.
  5. Bake at 200℃ for about 20 minutes or until the pastry looks golden and the filling has set.
  6. Leave to cool in the case then remove the tarts from the tins.
Recipe Notes

You can use a food processor to make the pastry.
There will be some pastry left over, enough for eight small jam tarts.
The asparagus water makes lovely stock.
The tarts can be kept in the fridge for up to three days.

Other savoury tart recipes suitable for a picnic

For even more tart recipe inspiration, head over to my Tasty Tarts and Pastry Pies Pinterest board.


I’m sending these asparagoose tarts off to Meat Free Mondays over at Tinned Tomatoes.

These also go off to Bake of the Week at Casa Costello and Maison Cupcake.

Treat Petite with Baking Explorer and Cakeyboi is celebrating picnics this month, so my asparagus tarts fit right in.

And as Tea Time Treats is celebrating anything colourful this month, my asparagoose tarts are heading off in that direction too at The Hedge Combers and Lavender and Lovage.

And with asparagus very much in season, these go to Feeding Boys for Simple and in Season.

Eating Al Fresco is a new monthly linky over at Munchies and Munckins. I’m sending my asparagus tarts in that direction too.

Keep in Touch

Thanks for visiting Tin and Thyme. If you make these asparagus tarts, I’d love to hear about it in the comments below or via social media. Do share photos on social media too and use the hashtag #tinandthyme, so I can spot them. For more delicious and nutritious recipes, follow me on TwitterFacebook, Instagram or Pinterest.

Asparagus Tarts. PIN IT.

Asparagus Picnic Tarts with a Pesto Surprise. Wholemeal spelt pastry cases filled with deliciousness make for a perfect picnic treat. #TinandThyme #VegetarianTart #AsparagusTart #VegetarianRecipe #SpeltPastry #WholemealPastry #asparagus #gooseeggs #pesto

I am excited to be working with Cranks who are sponsoring National Vegetarian Week this year. They have commissioned this post. Opinions are, as always, my own. Thanks to my readers for supporting the brands and organisations that help to keep Tin and Thyme blithe and blogging.


  1. Sammie

    2nd May 2016 at 1:05 pm

    Ooh these look fabulous. I haven’t ever cooked/baked with goose eggs the colour is so vibrant. I’ll definitely try to get hold of some. As for the wholemeal flour, brilliant tip. It can be unbearable to work with. Adding yoghurt to next weeks shopping and I may well give these a whirl. Thank you, as always for your interesting post and brilliant recipes. Sammie x

    • Choclette

      2nd May 2016 at 3:24 pm

      Thanks very much Sammie, you do say some lovely things. If you can get hold of a goose egg or two, I’d really recommend it. They make fab scrambled egg too.

  2. Kavey

    2nd May 2016 at 1:33 pm

    Oh I love the idea of the surprise pesto layer! I love goose eggs too, family friends of ours when I was a kid used to have geese and ducks so we got to enjoy the eggs of both!

    • Choclette

      2nd May 2016 at 3:25 pm

      Oh lucky you Kavey. I only got to try a goose egg 4 or 5 yrs ago. They are sadly, not easy to come by.

  3. Dom

    2nd May 2016 at 1:52 pm

    These look so good and I’ve just made a large asparagus and wild garlic tart myself although I wish I’d had goose eggs!! Love the yoghurt in the pastry idea. I totally get that. Gorgeous.

    • Choclette

      2nd May 2016 at 3:26 pm

      Ah great minds and all that Dom. Look forward to seeing your tart, which I’m sure will be fabulous – even without the goose egg 😉

  4. Cathy @ Planet Veggie

    2nd May 2016 at 2:10 pm

    Yum – these look amazing! I love pesto and asparagus but I’ve never had a goose egg.

    • Choclette

      2nd May 2016 at 3:27 pm

      Well I can confirm that all three together are better than the sum of their parts – maybe 😉

  5. Henk Kooiman

    2nd May 2016 at 3:10 pm

    Wow, well done ! They look 3-star-Michelin quality to me :))
    I have used yoghurt and cottage cheese (‘kwark’ in Dutch) in dough before and you are absolutely right: it works perfectly.
    Goose eggs are wonderful in baking. I am happy to have a reliable source of really fresh ones in the next village.

    • Choclette

      2nd May 2016 at 3:30 pm

      Thank you very much Henk, I was rather pleased with them. We have kwark over here, but it’s a bit different to what we buy as “cottage cheese”. Never thought to try that in pastry – nice idea. And you’re lucky to be able to get goose eggs – as am I 🙂

  6. Vicky

    2nd May 2016 at 3:55 pm

    Beautiful tarts, perfect for a picnic. I love that the pesto has risen up to give them a pretty, speckly look. I’m so looking forward to all the posts etc associated with National Vegetarian Week. Thank you for sharing my recipe x

    • Choclette

      3rd May 2016 at 8:38 am

      Thanks Vicky. Although it wasn’t what I intended, I ended up liking the speckled look too. Yes, everything is now gearing up towards National Vegetarian Week.

  7. Katie Bryson

    2nd May 2016 at 4:22 pm

    These look divine… I love tarts for picnics… far more interesting than boring butties! Great tip about using yoghurt to bind wholemeal pastry too.

    • Choclette

      3rd May 2016 at 8:41 am

      Thanks Katie. II used to hate making pastry and now, although it’s not my favourite activity, I no longer avoid it – all thanks to yogurt.

  8. Kate | The Veg Space

    2nd May 2016 at 4:34 pm

    Oh these are SO cute Choclette, and the pesto surprise is such a fab idea. Definitely on my list for picnic season!

    • Choclette

      3rd May 2016 at 8:35 am

      Thanks Kate, the hidden pesto surprise wasn’t quite as hidden as I’d envisaged it, but in the end I liked the speckled look.

  9. Helen @ Fuss Free Flavours

    2nd May 2016 at 5:22 pm

    Yoghurt? I am astonished, and must try this.

    The tarts look lovely, and are a reminder that we really could all benefit from fewer animal products in our diet.

    • Choclette

      2nd May 2016 at 8:17 pm

      Thanks Helen. Maybe I should try kefir next time. Made with butter, yoghurt and eggs, these are pretty intensive on the animal product front, but I do balance this with eating a fair amount of vegan food too.

  10. Nicole @ Yumsome

    2nd May 2016 at 5:45 pm

    Although I don’t eat eggs or dairy, I do have to admit that these look astonishingly good, and I love the name , ‘asparagoose’ – genius!

    BTW, I tried to click on the star rating but nothing happened – is it disabled?

    • Choclette

      2nd May 2016 at 8:19 pm

      Hi Nicole. I have to admit that CT thought up the name. He is the wordsmith in our household. Thanks for trying to do a star rating. You have to click on the Write a Review under the stars – even though you don’t have to write a review – all very confusing!

  11. Aimee

    2nd May 2016 at 9:10 pm

    Perfect for Spring 🙂

    • Choclette

      3rd May 2016 at 8:31 am

      Thanks Aimee. I love spring and asparagus is always such a treat.

  12. Vohn McGuinness

    2nd May 2016 at 10:39 pm

    Hahaha – asparagoose! Genius! Love it! Puns aside, these do sound particularly delicious! 😀

    • Choclette

      3rd May 2016 at 8:26 am

      Thanks Vohn. Asparagoose is CT’s genius, he loves a good pun.

  13. Chris @thinlyspread

    3rd May 2016 at 9:45 am

    Yoghurt! Top tip, will definitely be trying that, thank you! Your tarts look divine! I love the way the pesto has floated up and speckled them, they look so pretty and perfect for a picnic! Thanks so much for linking to my polenta tartlets – I feel a spring picnic coming on!

    • Choclette

      3rd May 2016 at 10:26 am

      The sun is shining and picnics are calling. Yoghurt is a totally magic ingredient – love it.

  14. Kerry at Kerry Cooks

    3rd May 2016 at 1:48 pm

    These look SO delicious! I don’t think I’d be able to resist crumbling some feta on top either…

    • Choclette

      3rd May 2016 at 8:35 pm

      Thanks Kerry. I think if I didn’t have the pesto in there, feta would be a very nice addition.

  15. munchies and munchkins

    3rd May 2016 at 1:59 pm

    Oh these look amazing, love the colour. I am in love with asparagus right now and I bet it works so well in these tarts. I really want to try your pastry recipe too – will keep an eye out for stoneground flour.

    • Choclette

      3rd May 2016 at 8:34 pm

      Thanks Rebecca. I reckon stoneground flour has a nicer flavour too, but it is generally more expensive. The asparagus season is so short, it’s a good time to be in love with it 🙂

  16. Sherri @ Watch Learn Eat

    3rd May 2016 at 2:47 pm

    It’s been a very chilly spring here too…and rainy…really rainy. In fact, it’s raining right now. Ugh! So if it ever stops, a picnic with these asparagus tarts is on my list. They look absolutely stunning. I love the combination of flavors you used. Amazing! 🙂

    • Choclette

      3rd May 2016 at 8:33 pm

      Thanks very much Sherri. I shall cross fingers for you that the weather improves very soon. It’s been sunny here today, which is just fabulous.

  17. Lisa | Garlic + Zest

    3rd May 2016 at 2:59 pm

    I’ve never seen Goose Eggs for sale in our markets – but I’ll be on the lookout. These little tarts look like the perfect thing for Mother’s Day! Beautiful!

    • Choclette

      3rd May 2016 at 8:31 pm

      Yes, you’re right Lisa, they absolutely would be and very seasonal too.

  18. Sara

    3rd May 2016 at 3:01 pm

    This is must make recipe! It has 2 of my favorite things- asparagus and goose eggs. I haven’t had one in ages, since I was just a girl visiting my grandparents farm in the spring.

    • Choclette

      3rd May 2016 at 8:30 pm

      They aren’t easy things to get hold of Sara, but how lovely to have tried them when you were young.

  19. Georgina Ingham | Culinary Travels

    3rd May 2016 at 4:25 pm

    These look outstandingly good. I have never cooked with goose eggs, in fact I have never come across them for sale but I will keep an eye out for them.

    • Choclette

      3rd May 2016 at 8:29 pm

      You’re best bet are probably farmer’s markets Georgina or finding someone who keeps geese. They are well worth trying if you can find some.

  20. Helen Costello

    3rd May 2016 at 11:12 pm

    Brilliant tip for using yogurt – Must give it a go. I’m having a bit of a pastry resurgence at the moment -I’ve always loved wholemeal pastry best too. Lovely tarts – I bet the pesto surprise is a delight. Thanks for joining in with #BakeoftheWeek once again x

    • Choclette

      4th May 2016 at 8:17 am

      Thanks Helen. I love pastry and since discovering the yoghurt method, I make it more often.

  21. Nelly Ritchie

    4th May 2016 at 8:24 am

    These look so tasty! My little girl loves asparagus but hates egg, I wonder if these would pass muster.

    • Choclette

      4th May 2016 at 2:46 pm

      Ooh they just might if you could get here on the spring colours – maybe?

  22. Angie@Angie's Recipes

    4th May 2016 at 2:10 pm

    These tarts look absolutely gorgeous and such a great idea of an extra layer of pesto there.

    • Choclette

      4th May 2016 at 2:54 pm

      Thanks Angie, the pesto makes them extra special 🙂

  23. Alida @My Little Italian Kitchen

    4th May 2016 at 11:00 pm

    I really love your beautiful tarts. I really fancy making them! They look delicious with asparagus on top and I like the idea of using pesto too. A very good recipe!

    • Choclette

      5th May 2016 at 11:09 am

      Thanks very much Alida, they were totally scrumptious and even more so for being eaten outside 🙂

  24. Jacqueline Meldrum

    11th May 2016 at 9:49 am

    Just wonderful Choclette and I would add pesto too. Especially if it tasty homemade one like that. Thanks for submitting it to Meat Free Mondays. I did of course feature it. Fab photos! Stumbled, pinned and yummed. Oh and scheduled to a few Pinterest Boards.

    • Choclette

      11th May 2016 at 11:44 am

      Thanks Jac, such tasty tarts deserved a good photo 😉

  25. Kat (The Baking Explorer)

    17th May 2016 at 8:11 pm

    I will have to give yoghurt a try when making pastry! I love these tarts they are perfect for picnics, thanks for linking them up with Treat Petite!

    • Choclette

      17th May 2016 at 8:37 pm

      Thanks Kat, it’s revolutionised my pastry making.

  26. Kate - gluten free alchemist

    17th May 2016 at 8:15 pm

    I am so happy that asparagus season is nearly here. And I too have been using a number of goose eggs recently (but haven’t got round to blogging any recipes due ti circumstances). These tarts look so rich and delicious! The pesto is a perfect addition. x

    • Choclette

      17th May 2016 at 8:39 pm

      Oh hooray, another goose egg user Kate. I do sometimes wonder if I’m the only one. Has asparagus season not reached you yet? We’ve had English asparagus for a couple of weeks or so now.

  27. Corina

    22nd May 2016 at 8:51 pm

    I’ve never tried goose eggs but these tarts are a lovely colour and look delicious! That layer of pesto must make them really tasty. I also prefer wholemeal pastry so I’ll have to try a bit of yoghurt in it next time.

    • Choclette

      28th May 2016 at 5:20 pm

      The yoghurt works wonders Corina. I used to hate making pastry, but now I don’t find it nearly such a chore. The goose eggs are amazingly yellow and the tarts were super tasty. Thank you.

  28. Sia | Monsoon Spice

    20th March 2017 at 9:43 am

    What a fabulous tart! Love that beautiful yellow colour you have got there. So perfect for the picnics. I am definitely going to try using yogurt for the pastry. Thanks for the tip 🙂

    • Choclette

      20th March 2017 at 9:57 am

      Thanks Sia. Yoghurt has revolutionised my pastry making. When I can manage it, I get my eggs from a small supplier where the chickens run around in the garden and get plenty of grass which gives beautifully bright yellow yolks.


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