- 2 tablespoons extra virgin olive oil
- 1 large yellow onion, thinly sliced
- 1 1/2 cups whole kernel yellow corn (fresh or frozen)
- 1 cup finely chopped bell pepper
- 3 eggs
- 1 cup fat-free half-and-half
- salt and pepper, to taste
- 1/2 cup grated Parmesan cheese
- Preheat oven to 400 degrees.
- Heat oil in large skillet. Add onion; cook over low heat, stirring regularly, until golden and slightly caramelized, about 20 minutes.
- Place onion in a shallow 9-by-9-inch ovenproof dish. Add corn and bell pepper.
- Beat eggs; stir into half-and-half. Pour egg mixture over casserole, add salt and pepper, and stir. Sprinkle cheese on top.
- Bake at 400 degrees for 30 to 35 minutes until firm. Brown top under a broiler. Let cool for 10 minutes. Cut in squares and serve.