Creating Beef Sausage and Egg Whole30 Breakfast Casserole is simple when you follow these easy steps:

1. Preheat Oven: Begin by preheating your oven to 350°F (175°C).
2. Cook Sausage: In a large skillet over medium heat, cook the beef sausage until browned and cooked through. Drain any excess fat.
3. Saute Vegetables: Add the diced onion and bell pepper to the skillet. Sauté until the vegetables are soft, about 5 minutes.
4. Mix Eggs: In a separate bowl, whisk together the eggs, almond milk, garlic powder, onion powder, smoked paprika, salt, and pepper until well combined.
5. Combine Mixtures: Add the cooked sausage and sautéed vegetables to the egg mixture, stirring to combine everything evenly.
6. Grease Baking Dish: Lightly grease a 9×13-inch baking dish with cooking oil or non-stick spray.
7. Pour Mixture: Pour the egg and sausage mixture into the prepared baking dish, spreading it out evenly.
8. Bake: Place the dish in the preheated oven and bake for 30-35 minutes, or until the egg is set and the top is slightly golden.
9. Cool: Remove from the oven and allow to cool for about 10 minutes.
10. Garnish and Slice: If desired, sprinkle with fresh herbs before slicing into squares to serve.

By following these straightforward steps, you’ll be well on your way to enjoying a delightful and healthy breakfast casserole!