Potato Gratin With Peppers, Onions, and Tomatoes

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“I've saved this recipe for several years and am putting it here for safekeeping so that I can find it again. It sounds yummy. Recipe Source: A PASSION FOR POTATOES by Lydie Marshall”
1hr 30mins

Ingredients Nutrition


  1. Peel and slice the potatoes 1/8-inch to 1/16-inch thick (6 cups).
  2. Preheat the oven to 325 degrees.
  3. Dribble 1 tablespoon olive oil into a 2-quart rectangular or oval baking dish 14 x 8 x 2 and scatter 1/4 of the minced garlic over the bottom of the pan.
  4. Arrange the vegetables in layers, starting with potatoes and peppers, finishing with tomatoes and onion.
  5. Sprinkle with salt, freshly ground pepper, garlic, and oregano between each layer.
  6. Pour the remaining olive oil over the surface and bake in the oven for 1 1/2 hours, or until fork tender.

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