Foryoueats: Chorizo Breakfast Casserole

cooking spray

1 lb fresh Mexican chorizo, casings removed

1 orange bell pepper, finely chopped

1 poblano chile, finely chopped

8 large eggs

2 cups half and half

2 teaspoons garlic salt

1 teaspoon onion powder

1 teaspoon freshly ground black pepper

1/2 teaspoon chili powder

1 cup shredded mild Cheddar cheese

1 cup shredded pepper Jack cheese or quesadilla cheese

5 cups refrigerated shredded hash browns

2 avocados, halved lengthwise and thinly sliced

1/4 cup thinly sliced scallions

Chorizo Breakfast Casserole