Preheat oven to 375°F.

In a large skillet, cook onion, garlic and sausage until onion is translucent and sausage is no longer pink.

Stir in spinach, bell pepper, salt and pepper. Cook covered, stirring occasionally, until spinach is wilted.

In a 2 quart casserole, whisk eggs and hot sauce together. Add in sausage mixture.

Bake in oven 15-20 minutes or until firm and ligtly browned. Allow to cool slightly before serving.