Summer Frittata

Ingredients

• 6 ounces lean ham, thinly chopped
• 1/2 cup bell pepper, finely chopped (I use orange, red or yellow because I'm not fond of green)
• 1 cup corn kernel
• 1/8 teaspoon red pepper
• 1/4 cup green onion, finely chopped
• 1/2 cup yellow squash, finely chopped
• 1/2 cup zucchini, finely chopped
• 2 cups egg substitute
• 4 ounces reduced-fat sharp cheddar cheese