This tomato and old-style mustard tart is a beloved classic of French summer cuisine. Easy to make, flavorful, and full of sunshine, it balances the sweetness of ripe tomatoes with the boldness of mustard for a perfectly delicious result. Here’s how to make it successfully every time.
Ingredients (serves 4):
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1 sheet of puff pastry or shortcrust pastry
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4 to 5 ripe tomatoes (preferably heirloom or beefsteak tomatoes)
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2 tablespoons of whole grain mustard
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100 g (about 1 cup) of grated cheese (Gruyère, Comté, or Emmental)