Round Swiss vegetable tart with leek and carrot, baked golden, one slice cut out

Swiss Vegetable Tart (Gemüsewähe) with Leek — the Friday Classic

Yvonne AmmannYvonne Ammann Vegetarian

Pastry into the tin, sprinkle the base with breadcrumbs, add the sautéed vegetables, cheese on top, pour over a custard of 3 eggs, 2 dl milk and 1 dl cream. Bake on the bottom shelf at 220 °C for 35 minutes. The vegetables must be cooked first, or they water down the tart.

Prep
20 min
Cook
35 min
Servings
4
Total
55 min

The Wähe has been Swiss Friday food since the days of fasting rules, and it is still the most practical family meal there is: one tray, one custard, and whatever vegetables are in the fridge. Shop-bought pastry is perfectly fine — the tart is made good by the custard and vegetables, not the pastry. One trick against a soggy base, and it works every time.

Ingredients

  • 1 piece Shortcrust pastry (ready-rolled round, about 320 g)
  • 2 tbsp Breadcrumbs
  • 2 pieces Leeks
  • 2 pieces Carrots
  • 1 tbsp Butter
  • 150 g Gruyère (grated)

Custard

  • 3 pieces Eggs
  • 2 dl Milk
  • 1 dl Double cream
  • 1 tbsp Flour
  • 1 tsp Salt
  • Pepper
  • Nutmeg

Method

  1. 1

    Sauté the vegetables

    Slice the leeks into thin rings, the carrots into thin rounds. Sauté in the butter for 8 to 10 minutes until the leek is soft and no liquid remains in the pan. Salt, and let cool.

  2. 2

    Line the tin

    Preheat the oven to 220 °C. Lay the pastry with its paper into a 28 cm round tin, press up the edge, prick the base with a fork and sprinkle with breadcrumbs.

  3. 3

    Fill

    Spread the vegetables over the pastry and scatter the cheese on top.

  4. 4

    Custard

    Whisk the eggs with the milk, cream, flour, salt, pepper and nutmeg and pour evenly over the vegetables.

  5. 5

    Bake

    Bake on the lowest shelf for 35 minutes until the custard is set and the top golden. Rest 10 minutes before cutting — the custard then holds its shape.

Tips

  • Variations with the same custard: 400 g spinach, wilted and squeezed dry (spinach tart). 300 g cheese and no vegetables (cheese tart). 2 onions plus 100 g bacon (onion tart). Broccoli, courgette, pumpkin — always cook first.
  • Wähe tastes best lukewarm and cold the next day makes a perfect snack. Keeps three days in the fridge and freezes well once baked.
  • A rectangular tray with double the amounts is the answer when guests come — you cannot overcook a Wähe, only make too little of it.

What can I substitute?

Double cream
Instead use: 1 dl more milk or 100 g quark

Lighter. With quark the custard is firmer and slightly tangy — balance with one more egg.

Shortcrust pastry
Instead use: 1 round puff pastry

Airier, with a less crisp base. Then breadcrumbs and the bottom shelf are essential.

Gruyère
Instead use: 150 g crumbled feta or 100 g Parmesan

Feta suits spinach and courgette, Parmesan tomatoes. Both are saltier — halve the salt in the custard.

Nutrition per serving

Estimated from the ingredients.

Calories
560 kcal
Protein
22 g
Carbs
38 g
Fat
36 g
Fibre
4 g

Frequently asked questions

Why is the base of my tart not crisp?

Three causes: wet vegetables, too high in the oven, no breadcrumbs. Cook the vegetables until the liquid is gone; bake on the lowest shelf where the heat comes from below; breadcrumbs on the base. All three together and the base is crisp.

Can I prepare the tart ahead?

Cook the vegetables and mix the custard the day before, refrigerate separately. Fill and bake only shortly before — a filled raw pastry goes soggy. Or bake fully and reheat: 10 minutes at 180 °C.

Which vegetables suit a Wähe?

Anything that can be sautéed: leek, spinach, onions, broccoli, cauliflower, courgette, pumpkin, peppers, mushrooms. Tomatoes only sliced on top, not in the custard — too watery. About 500 g cooked vegetables in total for one tin.

What goes with a vegetable tart?

A green salad with a sharp dressing, nothing more. Many families have Wähe with a soup before it on Fridays — the combination is a complete supper.

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