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French Tomato and Mustard Pie

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The French Tomato and Mustard Pie is a savory and tangy dish with a buttery, flaky crust, topped with grainy mustard, Swiss cheese, ripe tomatoes, and herbes de Provence. A perfect balance of flavors, ideal for lunch, dinner, or as an appetizer.

Ingredients

1 (9-inch) refrigerated pie pastry

½ cup grainy brown mustard

6 slices Swiss cheese, about ¼-inch thick

3 large ripe tomatoes, thinly sliced

1 tablespoon olive oil (or as needed)

2 tablespoons herbes de Provence

Instructions

  1. Prepare the pie crust: Preheat the oven to 375°F (190°C). Roll out the refrigerated pie pastry and fit it into a 9-inch pie dish. Trim the edges and crimp the sides to your liking. Place the pie crust in the refrigerator while you prepare the filling.
  2. Prepare the mustard layer: Spread the grainy brown mustard evenly over the bottom of the pie crust, creating a thin, even layer.
  3. Layer the cheese: Place the slices of Swiss cheese on top of the mustard layer, covering it completely.
  4. Add the tomatoes: Arrange the thinly sliced tomatoes over the cheese, layering them neatly. You can overlap them slightly for a beautiful presentation.
  5. Season: Drizzle olive oil over the top of the tomatoes and sprinkle with herbes de Provence.
  6. Bake: Place the pie in the preheated oven and bake for 30-35 minutes, or until the crust is golden brown, and the tomatoes are tender.
  7. Serve: Let the pie cool for a few minutes before slicing and serving. Enjoy warm or at room temperature.

Notes

For a different mustard flavor, use Dijon or spicy brown mustard instead of grainy brown mustard.

If Swiss cheese is unavailable, Gruyère or mozzarella can be used for a similar texture.

For a gluten-free version, use a gluten-free pie crust.

Nutrition

Find it online: https://familydinnercooking.com/french-tomato-and-mustard-pie/