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Potato Gratin with Peppers, Onions, and Tomatoes

Potato Gratin with Peppers, Onions, and Tomatoes

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Total Time 1 hour 45 minutes
Ingredients Method

Ingredients
  

  • 1/3 cup olive oil divided
  • 4 cloves garlic peeled and minced (divided)
  • 2 Lbs Russet potatoes peeled and sliced 1/8 – 1/16 inch thick (can use Yukon gold potatoes)
  • 2 bell peppers sliced 1/8 inch thick
  • 1 onion peeled and sliced 1/8 inch thick
  • 1 1/2 tsp coarse salt divided
  • Fresh ground black pepper
  • 2 tbsp fresh oregano divided

Method
 

  1. Preheat oven to 325 degrees. Dribble 1 tablespoon of olive oil into a 2-quart rectangular or 14-inch-by-8-inch-by 2-inch oval baking dish and scatter 1/4 of the minced garli cover the bottom of the pan.
  2. Arrange the vegetables in layers, starting with the potatoes and peppers and finishing withthe tomatoes and onion.
  3. Sprinkle salt,freshly ground pepper, and oregano and about 1/4 of the garlic between each layer.
  4. Drizzle the remaining olive oil over the surface and bake for 1 1/2 hours or until fork-tender.
  5. Note: The easiest way to slice the potatoes is with a mandoline. Remember that the thicker the potato slices, the longer it will take to bake.

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