Created by KathyD on November 4, 2011
Step 1: Preheat broiler.
Step 2: In a medium mixing bowl, combine the egg substitute and sour cream with a whisk. Add the green onion and cut up swiss cheese. Set aside.
Step 3: Remove as much moisture as possible from the squash. I spread the squash in a thin layer on the counter top and blot with paper towels.
Step 4: Spray a 10-12" oven-proof skillet with cooking spray and warm up over medium-high heat. Add squash, onion, garlic, salt, and pepper. Cook until soft, about 10 minutes. Make sure you stir often during cooking.
Step 5: Reduce the heat to medium. Pour the egg mixture evenly over the vegetables. Tip the skillet if needed to get the egg well distributed. Do not stir! Cook 3-4 minutes until the egg mixture is kind of firm. Remove from heat.
Step 6: Sprinkle cheddar on top. Broil 5 minutes or until frittata is puffed and cooked through.