Step-by-step instructions
- In a skillet over medium heat, cook the sausage until it’s browned and fully cooked. Make sure to drain any excess grease.
- Add the diced onion and bell pepper to the skillet, cooking them for about 3-4 minutes until they soften. Set this mixture aside.
- In the bottom of your crockpot, layer half of the frozen hash browns. Then, add half of the sausage mixture followed by half of the shredded cheese. Repeat these layers with the remaining ingredients.
- In a mixing bowl, whisk together the eggs, milk, garlic powder, salt, and pepper until well-combined.
- Pour the egg mixture evenly over the layers in the crockpot.
- Cover and cook on LOW for 6-8 hours, or until the eggs are fully set and the casserole is hot throughout.
- Garnish with chopped green onions or parsley if desired, and serve hot, straight from the crockpot!
Best ways to enjoy it
This Crockpot Sausage Breakfast Casserole is delicious on its own but can also be paired with a variety of sides for a complete meal. Serve it alongside fresh fruit or a light salad for a refreshing contrast. You could also add some crispy bacon or a dollop of sour cream for extra richness.
How to store
Storing your leftovers is easy! Allow the casserole to cool completely before transferring it to an airtight container. It will keep in the refrigerator for up to four days. For longer storage, consider freezing individual portions. Just make sure to wrap them tightly in plastic wrap, followed by foil, and they’ll last up to three months in the freezer.
Helpful cooking tips
- For extra flavor, try adding cooked spinach or diced tomatoes to your layers.
- You can make this dish ahead of time by preparing it the night before. Layer everything in the crockpot, cover it, and store it in the fridge overnight. Just set it to cook in the morning!
- If you’re short on time, consider using pre-cooked sausage crumbles.
Creative twists
Feel free to make this casserole your own! Swap in turkey sausage for a leaner option or add a hint of heat with jalapeños. Consider different cheeses like feta or mozzarella to shake things up. Going vegetarian? Just leave out the sausage and add in more veggies for a equally satisfying dish.
FAQs
How long does it take to prepare?
Preparation is quick! You’ll need about 20 minutes to get everything ready before letting the crockpot do the cooking.
Can I substitute ingredients?
Absolutely! You can use any type of breakfast sausage or cheese you prefer. Additionally, fresh vegetables can replace the frozen ones, but be sure to sauté them first for better flavor.
Is it safe to reheat leftovers?
Yes, absolutely! Just make sure to reheat thoroughly before serving. It’s best to do this in the oven or microwave until it’s hot all the way through.


