Slow Cooker Sausage Breakfast Casserole - Six Sisters' Stuff

Ingredients

• 30 ounces Frozen Shredded Hash browns (1 package)
• 1 pound ground sausage (browned and drained)
• 2 cups shredded cheddar cheese
• ½ cup shredded Mozzarella cheese
• 1 onion (diced)
• 1 green pepper (diced)
• 1 red pepper (diced)
• 12 eggs
• ½ cup milk
• ½ teaspoon salt
• ¼ teaspoon black ground pepper