Start by cooking sausage over medium/high heat until no longer pink. Drain off excess fat and set aside.
Bacon: I prefer to use Bacon Crumbles, it's just easier. However, you can also cook your bacon and drain off extra fat. Crumble and set aside.
In a separate bowl, crack 12 eggs and whisk. Add milk, salt, pepper, sugar, and dry mustard* (Optional) and set aside.
Spray Crock Pot with PAM cooking spray
Add ½ frozen hash browns and begin laying half of other items. Sausage, Onion, Bacon, Bell Pepper(s), Cheese(s) and then repeat with the remaining hash browns and remaining sausage, onion, bacon, bell peppers, and cheese.
Pour over the top the egg and milk mixture
Cover and cook for 8 hours on low.
Garnish with your favorite toppings
Make into Breakfast Burritos by wrapping 1 cup mixture into large tortilla with additional cheese. Reheat in single serving portions in microwave.