Pour the olive oil into a 10 inch sauté pan. Layer the zucchini, peppers, potatoes and onion in the pan Bake for 25 minutes. Remove from oven and reduce oven heat to 350 Degrees.
Meanwhile, in a large bowl, whisk together the eggs, half-and-half, Parmesan cheese, 1 teaspoon salt, and 1/2 teaspoon pepper and garlic. Pour eggs over roasted vegetable and sprinkle scallions on top.
Return to oven and Bake the frittata for 20 to 30 minutes, until puffed and set in the middle. Cut into 6 or 8 wedges and serve hot.
Notes
We hope you enjoyed Gemperle eggs used in some delicious main courses!