Making the Crack Breakfast Casserole can be straightforward if you follow these delicious steps:

1. Preheat Oven: Begin by preheating your oven to 350°F (175°C).
2. Cook the Sausage: In a large skillet over medium heat, cook the breakfast sausage until browned and crumbly. Drain any excess grease.
3. Mix the Eggs: In a bowl, whisk together the eggs, milk, salt, pepper, garlic powder, and onion powder until well combined.
4. Combine Ingredients: In a large mixing bowl, add the cooked sausage, thawed hash browns, and 1½ cups of shredded cheddar cheese. Stir in the egg mixture until everything is mixed well.
5. Prepare the Baking Dish: Grease a 9×13-inch baking dish with non-stick cooking spray. Pour the casserole mixture into the dish and spread it evenly.
6. Add Cheese: Top the casserole with the remaining ½ cup of shredded cheddar cheese.
7. Bake: Place the dish in the preheated oven and bake for 45-55 minutes, or until the eggs are set and the top is golden brown. Let it cool for about 10-15 minutes before slicing.

These clear steps will guide you in creating this incredible Crack Breakfast Casserole effortlessly.