Cauliflower Rice Breakfast Casserole

Ingredients (10)

• + 1 serving cooking spray add to pantry
• + 1 (16 ounce) package hot pork sausage (such as Jimmy Dean®) add to pantry
• + 1 (12 ounce) package frozen riced cauliflower add to pantry
• + 1 red bell pepper, diced add to pantry
• + ½ sweet onion, diced add to pantry
• + 12 large eggs add to pantry
• + ¼ cup milk add to pantry
• ✓ ½ cup shredded Cheddar cheese, divided
• ✓ 1 pinch salt and ground black pepper to taste
• ✓ 1 pinch salt and ground black pepper to taste