2Place potatoes in a microwave-safe bowl; cook in the microwave, stirring occasionally, until tender but still hold shape, 2 to 3 minutes.
3Whisk eggs, Parmesan cheese, milk, and half of the rosemary together in a bowl until smooth; season with salt and pepper.
4Saute bacon in a large oven-proof skillet over medium-high heat until almost crisp, 4 to 5 minutes. Remove about 1/4 cup of the bacon and set aside; drain all but 2 tablespoons bacon drippings from the skillet.
5Saute potatoes in the bacon drippings and remaining bacon until bacon is crisp, 1 to 2 minutes. Remove skillet from heat. Gently stir tomato and egg mixture into the potatoes. Sprinkle reserved bacon and remaining rosemary over egg mixture.
6Bake in the preheated oven until eggs are set and frittata is browned, about 40 minutes. Cut frittata into wedges.
Ingredients
6 servings
325 cals
1 pound red potatoes, diced
12 eggs
1 cup grated Parmesan cheese
3/4 cup milk
1 tablespoon minced fresh rosemary, divided
salt and ground black pepper to taste
6 ounces bacon, cut crosswise into 1/2-inch pieces