Crustless Quiche with Leeks and Tuna

Crustless Quiche with Leeks and Tuna is a medium French recipe that serves 6. 290 calories per serving. Recipe by Papa en Cuisine on YouTube.

Prep: 22 min | Cook: 38 min | Total: 1 hr 12 min

Cost: $6.57 total, $1.09 per serving

Ingredients

  • 2 pieces Leeks (white parts only, cleaned and sliced)
  • 30 g Salted butter (for cooking the leeks)
  • 1 can (≈120 g drained) Canned tuna (drained)
  • 20 cl Crème fraîche (equivalent to one glass)
  • 4 eggs Eggs (separate whites from yolks)
  • 75 g All-purpose flour (sift before adding)
  • 25 g Cornstarch (sift with the flour)
  • 0.5 teaspoon Paprika (for color and flavor)
  • 0.5 teaspoon Salt (adjust to taste)
  • 0.25 teaspoon Ground black pepper (adjust to taste)

Instructions

  1. Clean and slice the leeks

    Remove the tough green parts, rinse the leeks under cold water and cut into thin rounds.

    Time: PT5M

  2. Sauté the leeks

    Melt the salted butter in a pan over medium heat, add the sliced leeks and cook until they are tender and lightly golden.

    Time: PT8M

  3. Separate egg whites from yolks

    Crack the eggs and separate the whites from the yolks into two separate bowls.

    Time: PT3M

  4. Prepare the base mixture

    In a large bowl, combine the egg yolks, sifted flour, cornstarch, crème fraîche, flaked tuna, paprika, salt and pepper until a smooth batter forms.

    Time: PT5M

  5. Whip the egg whites

    Using a whisk (or electric mixer), beat the egg whites until stiff peaks form.

    Time: PT5M

  6. Fold in the whipped egg whites

    Add the whipped egg whites to the base mixture in two batches, gently folding with a spatula by lifting the mixture from the bottom up.

    Time: PT4M

  7. Mix in the cooked leeks

    Add the cooked leeks to the mixture and gently incorporate until evenly distributed.

    Time: PT3M

  8. Prepare the pan and pour the batter

    Lightly grease the cake pan with butter, then pour the batter in, smoothing the top with the spatula.

    Time: PT2M

  9. Bake

    Place the pan in the preheated oven at 175 °C convection and bake for 30 minutes, or until the center is set and the top is lightly golden.

    Time: PT30M

    Temperature: 175°C

  10. Rest and serve

    Remove the quiche from the oven, let it rest 5 minutes in the pan, then unmold and serve hot or warm.

    Time: PT5M

Nutrition Facts

Calories
290
Protein
12 g
Carbohydrates
20 g
Fat
20 g
Fiber
2 g

Dietary info: crustless, low carb, high in protein, low-carb, low-calorie

Allergens: eggs, milk, gluten, fish

Last updated: April 7, 2026

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Crustless Quiche with Leeks and Tuna

Recipe by Papa en Cuisine

A crustless, light yet very indulgent quiche made with tender leeks, canned tuna, crème fraîche and an airy mixture of beaten egg whites. Ideal for a quick dinner or an impromptu lunch, it bakes in a cake pan and yields a fluffy and flavorful result.

MediumFrenchServes 6

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
29m
Prep
41m
Cook
10m
Cleanup
1h 20m
Total

Cost Breakdown

$6.57
Total cost
$1.09
Per serving

Critical Success Points

  • Sauté the leeks until tender
  • Whip the egg whites to stiff peaks
  • Fold in the whipped egg whites without deflating them
  • Bake at 175 °C for 30 minutes

Safety Warnings

  • Handle the hot oven with kitchen gloves
  • Be careful of hot butter splatters when cooking the leeks
  • Use fresh, well‑cooked eggs to avoid any risk of salmonella

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