Bacon, Potato, and Egg Breakfast Casserole

Serves 6 as a main dish

4 slices thick bacon, cut into strips about 1/2-inch wide
1 large yellow onion, peeled and diced
1 yellow bell pepper, cored, seeded, and diced
4 cloves garlic, minced
1/3 cup sun-dried tomatoes, chopped
1 1/2 teaspoons kosher salt, divided
8 large eggs
1 cup 2% or whole milk
1 teaspoon freshly ground black pepper
2 cups shredded cheddar cheese
3 cups frozen diced potatoes, unthawed

Arrange a rack in the middle of the oven and heat to 350°F. Lightly grease a 9x13-inch baking dish with cooking spray or olive oil.

Put the bacon slices in a large skillet and turn the heat on to medium. Cook the bacon, stirring occasionally, until it is crisp. Add the onion, pepper, garlic, sun-dried tomatoes, and 1 teaspoon of salt, and cook over medium heat until all the vegetables are fragrant and soft, about 5 more minutes. Remove from the heat and cool slightly.

Place the eggs, milk, remaining salt, and pepper in a large bowl and whisk until the eggs are completely broken up and incorporated. Stir in the cheese, frozen potatoes, and the bacon and vegetables from the skillet. Pour the mixture into the prepared baking dish. (At this point the casserole can be covered and refrigerated for up to 24 hours.)

Bake until the eggs are firm, the top is slightly golden, and a knife inserted in the center should come out clean, about 40 minutes. Let cool for 5 minutes before slicing.

Recipe Note:

• Substituting fresh potatoes: This recipe calls for frozen potatoes for the sake of convenience. But if you don't have frozen potatoes and would prefer to use fresh potatoes, substitute one medium potato for each cup of frozen potatoes. Prick the potatoes several times with a fork, then place in the microwave on a paper towel. Cook on HIGH for 8 to 10 minutes, or until the potatoes are just barely tender. Dice and proceed with the recipe.
• Make ahead: The casserole can be assembled, covered tightly with aluminum foil, and refrigerated overnight before baking. Uncover before baking.
• Storage: Leftovers will keep for 4 days in an airtight container in the refrigerator.