1 cup sour cream
1 large onion, diced
1 green pepper, diced
1 red pepper, diced
2 cups American cheese, cubed
Preheat oven to 350 degrees.
In a skillet, cook sausage until browned. Drain grease, and set aside to cool slightly.
In a large, deep bowl, whisk the eggs. Add all other ingredients, and stir to mix.
Pour into a deep baking dish and bake 45 minutes-1 hour until the casserole is golden brown with no jiggle.