Breakfast Sausage Casserole

Bahan-bahan (10 porsi)

• 1/2 cup butter ((1 stick))
• 1 (30-oz) package shredded hash brown potatoes (diced is ok, not my fav)
• salt and pepper
• 1 pound breakfast sausage (bulk)
• 1/2 g reen pepper (chopped)
• 1/2 red pepper (chopped)
• 1/2 small onion (diced)
• 1 & 1/2 cups shredded Monterey Jack cheese (packed)
• 1 & 1/2 cups shredded sharp cheddar cheese (packed)
• 8 large eggs
• 1 & 1/3 cups half and half (cream, evaporated milk, or whole milk*)
• 1 teaspoon seasoned salt
• 1/2 teaspoon kosher salt (1/4 teaspoon if using table salt)
• 1/2 teaspoon black pepper
• 1/4 teaspoon dry mustard (optional)