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Finished tomato tart on a white background.

Tomato Tart

This savory tomato tart is made with fresh heirloom tomatoes and is as simple as it is delicious!

Course Appetizer
Cuisine American
Keyword tomato tart
Prep Time 12 minutes
Cook Time 25 minutes
Servings 12 servings
Calories 204 kcal
Author Marjorie @APinchOfHealthy

Ingredients

  • 1 sheet puff pastry frozen & defrosted
  • 2 tablespoons dijon or whole grain mustard
  • 1 cup sharp white cheddar cheese grated
  • 1/2 cup Gruyère cheese grated
  • 2 large heirloom or beefsteak ripe tomatoes sliced into 1/4” slices
  • 2 cloves garlic very thinly sliced
  • 1 tablespoon Herbes de Provence
  • 1/2 teaspoon Kosher salt
  • 1/4 teaspoon freshly cracked black pepper
  • 1 tablespoon extra virgin olive oil
  • 1 tablespoon honey
  • 1 large egg beaten
  • Thinly sliced scallions or chives as garnish

Instructions

  1. Preheat the oven to 425°F and line a rimmed baking sheet with parchment paper.

  2. Unroll the sheet of puff pastry and place right onto the baking sheet. Use a butter knife to score the perimeter of the puff pastry, about 1⁄2 inch from the edge, forming a large inner rectangle.

  3. Use a fork to prick the center of the puff pastry.

  4. Spread the dijon mustard all over the inner rectangle in an even layer. Sprinkle with cheddar and gruyere.

  5. Arrange the sliced tomatoes all over the top of the pastry (avoiding the edge). Place thinly sliced garlic peeking out of the tomato slices.

  6. Sprinkle it with Herbes de Provence, salt and pepper.
  7. Drizzle with olive oil and honey.
  8. Brush the edges of the pastry with the beaten egg.

  9. Bake for 25-30 minutes in the center of the oven until golden and the tomatoes look cooked through.

  10. Let cool for 10 minutes before slicing and serving!

Recipe Notes

  • You can use beefsteak tomatoes instead of Heirloom tomatoes! Feel free to use any
    other type of larger tomato also, but you may need 3 if they aren’t as large as Heirloom tomatoes.
  • Feel free to swap Herbes de Provence with Italian seasoning!
Nutrition Facts
Tomato Tart
Amount Per Serving
Calories 204 Calories from Fat 126
% Daily Value*
Fat 14g22%
Saturated Fat 5g31%
Trans Fat 0.002g
Polyunsaturated Fat 1g
Monounsaturated Fat 7g
Cholesterol 31mg10%
Sodium 284mg12%
Potassium 112mg3%
Carbohydrates 13g4%
Fiber 1g4%
Sugar 2g2%
Protein 6g12%
Vitamin A 437IU9%
Vitamin C 4mg5%
Calcium 139mg14%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.