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  • Asparagus tart with puff pastry, green asparagus and walnuts, three-quarter view with golden crust
  • Whole asparagus tart with puff pastry from above on a wooden board, topped with green asparagus and thyme
  • Asparagus tart sliced into squares with one piece lifted out, showing crème fraîche, asparagus and walnuts
  • Close three-quarter view of the asparagus tart topping with green asparagus, chopped walnuts and fresh thyme
  • Sliced pieces of asparagus tart arranged three-quarter on a wooden board with a crisp puff-pastry edge
  • Rows of green asparagus on the tart, photographed at an angle over a creamy crème fraîche layer
  • Close-up of the asparagus tart cut into squares with a crisp base, asparagus and walnuts
  • Finished asparagus tart on the baking tray with a golden puff-pastry edge and two pepper mills beside it
  • Macro shot of green asparagus and roughly chopped walnuts on the creamy topping of the asparagus tart

19 JUNE 2026

Asparagus Tart with Puff Pastry

This post is also available in: deutsch

Prep
15 min
Cook
30 min
Total
45 min
Servings
1 tart (approx. 4 servings)

Hello lovelies, as long as there's fresh green asparagus around, I use every chance I get – and this asparagus tart with puff pastry is one of my favourite ways to bring it to the table. It looks like you went to a lot of effort, but thanks to ready-made puff pastry it comes together in a flash. Perfect for a relaxed brunch, as an apéro bite, or as a light side to a summer salad.

Whole asparagus tart with puff pastry from above on a wooden board, topped with green asparagus and thyme

The base is a sheet of puff pastry from the fridge, which I prick with a fork and fold up slightly at the edge. On top go seasoned crème fraîche, then paper-thin sliced potatoes and the green asparagus. It's important to slice the potatoes really thin – that way they cook just like the asparagus and the base turns out nicely crisp.

Asparagus tart sliced into squares with one piece lifted out, showing crème fraîche, asparagus and walnuts

The special flavour comes from a quick garlic oil with olive oil, lemon zest and fresh thyme, which I drizzle over the vegetables. Roughly chopped walnuts add the nutty bite that pairs so well with asparagus. The edge gets brushed with a little egg so it bakes up golden and glossy.

Close three-quarter view of the asparagus tart topping with green asparagus, chopped walnuts and fresh thyme

After 25 to 30 minutes in the oven the tart is ready – crisp, savoury and full of that delicate spring aroma. Cut into squares while still warm, it disappears in no time at our place, whether for apéro or brunch.

Sliced pieces of asparagus tart arranged three-quarter on a wooden board with a crisp puff-pastry edgeRows of green asparagus on the tart, photographed at an angle over a creamy crème fraîche layerClose-up of the asparagus tart cut into squares with a crisp base, asparagus and walnutsFinished asparagus tart on the baking tray with a golden puff-pastry edge and two pepper mills beside itMacro shot of green asparagus and roughly chopped walnuts on the creamy topping of the asparagus tart

If you love green asparagus as much as I do, also try my light potato asparagus salad, the vegan tomato quiche and the creamy spring pasta with asparagus and tofu.

Yours, Verena

TIPS

Verena's notes

Tip from my kitchen: slice the potatoes really paper-thin, then they cook in the same time as the asparagus and the tart crisps up evenly. Prick the base well, or the puff pastry will dome in the middle. I add the garlic-lemon oil only just before baking, so the aroma stays fresh. Cut into small squares while warm, the tart makes perfect apéro pastry – and leftovers taste almost better cold the next day.

Asparagus tart with puff pastry, green asparagus and walnuts, three-quarter view with golden crust

Asparagus Tart with Green Asparagus

Crisp puff-pastry tart with green asparagus, crème fraîche and walnuts – vegetarian and ready in about 45 minutes.

  • Course:Appetizer
  • Keyword:asparagus tart puff pastry, green asparagus tart, vegetarian asparagus tart, easy asparagus tart, asparagus tart brunch, apéro
  • Prep:15 min
  • Cook:30 min
  • Servings:1 tart (approx. 4 servings)
Vegetarian

EQUIPMENT

  • Oven
  • Baking sheet
  • Parchment paper
  • Mandoline
  • Pastry brush

INGREDIENTS

  • 1puff pastry rectangular, ready-made
  • 250gr (8.8 oz.)green asparagus
  • 2-3potatoes
  • 200gr (7 oz.)crème fraîche
  • 50gr (1.8 oz.)walnuts roughly chopped
  • 3Tbspolive oil
  • 2garlic cloves
  • fresh thyme
  • ½lemon zest only
  • 1egg for brushing
  • salt and pepper

INSTRUCTIONS

Prepare the puff pastry

  1. Preheat the oven to 200 °C fan.
  2. Roll out the puff pastry and place it on a parchment-lined baking sheet.
  3. Prick it several times with a fork so it doesn't puff up too much, and fold the edge inwards all around to form a slight rim.

Topping

  1. Wash the green asparagus and cut off the woody ends, halving thick spears lengthways.
  2. Wash the potatoes, peel if you like, and slice them thinly with a mandoline.
  3. Season the crème fraîche with salt and pepper and spread it over the puff pastry.
  4. Lay the potato slices on top, then distribute the asparagus spears evenly and scatter over the roughly chopped walnuts.

Garlic oil and baking

  1. Peel the garlic, finely chop or press it, and mix with the olive oil, lemon zest and freshly picked thyme.
  2. Drizzle the garlic oil evenly over the vegetables so everything is coated.
  3. Brush the edge with beaten egg and top the tart with a few sprigs of thyme.
  4. Bake in the preheated oven for 25–30 minutes until the potatoes are tender and the edge is golden, then let it cool briefly.
Calories
640 kcal
Protein
11 g
GOOD TO KNOW

Frequently asked questions

  • The tart is at its best fresh from the oven, while the puff pastry is really crisp. You can, however, wash and trim the asparagus, slice the potatoes and mix the garlic oil a few hours in advance. Assemble and bake the tart only just before serving.

  • Thin, fully green spears don't need peeling – just wash them and cut off the woody ends. Only with thicker spears is it worth peeling the lower third thinly, otherwise it can taste a little stringy. For the tart, halve very thick spears lengthways.

  • Keep leftovers in an airtight container in the fridge for about 2 to 3 days. To reheat, pop the pieces back into the oven at around 180 °C until hot – this keeps the base crisp. In the microwave the puff pastry turns soft instead.

  • You can swap the crème fraîche for sour cream, schmand or ricotta – they all make a creamy topping. For a vegan version use a plant-based crème fraîche alternative or smooth silken tofu, and brush the edge with a little plant cream instead of egg.

  • The tart is wonderfully versatile: warm or cold it makes lovely apéro fingerfood, cut into small squares it's great for brunch, and a larger piece with a summery salad turns it into a light main. Freshly grated lemon zest and thyme give it that final touch of spring.

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