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At Moutarderie de Luxembourg, for almost 100 years we have made recipes that are 100% made in Luxembourg, 100% natural and preservative-free.

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Recipe idea

Difficulty Recette
Tarte à la tomate et à la moutarde(2)

French Tomato & Mustard Tart

Makes 1  Tart • Prep : 15 min • Cooking time : 35 min • Recipe by Vegelizious

2 Coeur de Boeuf tomatoes (or 4 large tomatoes)
3-4 tbsp mustard original
1 round store-bought shortcrust pastry (“pâte brisée”)
3 tbsp “herbes de provence”
1 egg (beaten, for egg wash)
1 tablespoon sesame seeds
1 tablespoon olive oil
flaky sea salt
black pepper

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