The Best Crockpot Breakfast Casserole Recipe

A Perfect Start V-ing Your Morning!

Picture this: you wake up to the irresistible smell of a hearty, delicious breakfast that’s been cooking while you sleep. No rushing around, no stress—just a warm, savory meal waiting for you to enjoy. That’s the magic of the crockpot breakfast casserole.

Whether planning a slow Sunday brunch with the family or prepping for a busy weekday morning, this dish is a lifesaver. A versatile, easy-to-make meal can feed a crowd or fuel your day ahead. Let’s dive into the wonders of the crockpot breakfast casserole and how it can change your mornings for the better!

Recipe Card for Crockpot Breakfast Casserole

Recipe Name: Crockpot Breakfast Casserole

Description: A hearty, savory dish loaded with eggs, cheese, sausage, and hash browns, slow-cooked to perfection overnight or for a few hours while you relax. Ideal for brunch, breakfast, or even meal prepping for the week.

Prep Time: 15 minutes

Cook Time: 6-8 hours (on low)

Total Time: 6 hours 15 minutes

Servings: 8

Calories: 350 per serving

Ingredients:

• 1 pound breakfast sausage (cooked and crumbled)
• 6 large eggs
• 2 cups shredded cheddar cheese
• 1 ½ cups whole milk
• 1 bag (32 oz) frozen hash browns
• 1 bell pepper, diced
• 1 small onion, diced
• 1 teaspoon salt
• ½ teaspoon black pepper
• 1 teaspoon garlic powder
• Optional: green onions and salsa for garnish

Instructions:

1. Cook the sausage: In a skillet, cook the breakfast sausage over medium heat until browned. Drain excess fat and set aside.
2. Layer ingredients: Spray the inside of your crockpot with non-stick spray—layer half of the hash browns, followed by half of the sausage, cheese, and vegetables. Repeat with the remaining ingredients.
3. Whisk the eggs: In a bowl, whisk together the eggs, milk, salt, pepper, and garlic powder until well combined.
4. Pour the egg mixture: Evenly pour the egg mixture over the layered ingredients in the crockpot.
5. Cook: Set the crockpot to low and cook for 6-8 hours or on high for 3-4 hours, until the eggs are set.
6. Serve: Once done, serve warm, garnished with green onions and salsa if desired.

Notes:

• Timing tip: This casserole can cook overnight if you set your crockpot on low, making it perfect for morning brunches.
• Spice it up: For an extra kick, try adding diced jalapeños or using spicy sausage.

Why You’ll Love This Recipe

1. Effortless prep: With just 15 minutes of prep time, this recipe is perfect for anyone with a busy schedule.
2. Customizable: You can switch up the ingredients to suit your preferences or dietary needs.
3. Feeds a crowd: Whether you’re hosting brunch or meal prepping, this casserole serves up to 8 people.
4. Slow cooker convenience: Set it and forget it! The slow cooker does all the work, leaving you free to enjoy your morning.
5. Make-ahead option: This casserole is fantastic for meal prepping, offering breakfast for days.

Key Ingredients and Substitutions

• Eggs: The foundation of any breakfast casserole, eggs bind the dish together. If you prefer a lighter option, you can substitute with egg whites or use liquid egg substitutes.
• Breakfast sausage: For a traditional flavor, breakfast sausage works best. However, you can substitute it with turkey sausage, or chorizo for a spicier kick, or omit the meat entirely for a vegetarian version.
• Hash browns: Frozen hash browns are a time-saver, but if you prefer freshly grated potatoes, they will work just as well.
• Cheddar cheese: Sharp cheddar adds a nice depth of flavor, but feel free to experiment with other cheeses like mozzarella, pepper jack, or a dairy-free alternative.
• Vegetables: Bell peppers and onions provide crunch and flavor. You can easily swap them out for mushrooms, spinach, or zucchini, depending on your taste.

How to Make Crockpot Breakfast Casserole (Step-by-Step)

1. Prep your ingredients: Cook the sausage first and chop your veggies while it’s browning. Make sure to drain any excess fat from the sausage to prevent a greasy casserole.
2. Layering is key: In your crockpot, start by layering half of the hash browns, followed by sausage, cheese, and veggies. Repeat for the second layer to ensure every bite is packed with flavor.
3. Pour over the egg mixture: Whisk your eggs with milk and seasonings, then pour it evenly over the layered ingredients. The eggs will seep through and cook everything evenly.
4. Cook slowly for the best results: Set your crockpot on low and let it work its magic overnight. This allows the flavors to meld together perfectly, creating a rich, savory breakfast.
5. Check for doneness: The casserole is ready when the eggs are fully set, and the top is slightly golden. You can test by inserting a knife in the center—if it comes out clean, it’s done!

Expert Tips for Success

• Use a liner or spray your crockpot: This prevents sticking and makes cleanup a breeze.
• Cook on low for the best texture: While you can use the high setting in a pinch, cooking on low ensures the eggs remain tender and fluffy without overcooking.
• Pre-cook the sausage and drain the fat: This prevents your casserole from becoming too greasy.
• Mix up the cheese: Combining cheddar with mozzarella or even cream cheese adds extra creaminess.
• Garnish for extra flavor: Toppings like salsa, sour cream, or avocado add freshness and a pop of flavor right before serving.

Variations and Customizations

• Vegetarian: Skip the sausage and load up on veggies like mushrooms, spinach, and tomatoes. Add a few extra eggs to make up for the lack of meat.
• Low-carb: Swap the hash browns for cauliflower rice or omit them entirely to reduce carbs while keeping the same great flavor.
• Mexican twist: Add diced jalapeños, and black beans, and swap cheddar for pepper jack to give this casserole a southwestern vibe.
• Dairy-free: Use plant-based milk like almond or oat milk, and substitute regular cheese with a dairy-free alternative.
• Meat lovers: Add bacon and ham along with the sausage for an ultra-hearty version.

Storage and Reheating Instructions

• Storing: Store any leftovers in an airtight container in the fridge for up to 4 days.
• Freezing: You can freeze individual portions by wrapping them in plastic wrap and placing them in a freezer-safe container. They’ll keep for up to 2 months.
• Reheating: For best results, reheat in the oven at 350°F until warmed through. If using the microwave, cover it with a damp paper towel to keep it moist.

Serving Suggestions

This crockpot breakfast casserole pairs beautifully with a variety of sides, making it an ideal centerpiece for any brunch spread. Here are some delicious serving ideas:

• Fresh fruit salad for a light, refreshing balance.
• Toast or bagels with butter and jam to soak up the cheesy goodness.
• A side of crispy bacon or sausage links for extra protein.
• Hot sauce or salsa for a zesty kick.

Frequently Asked Questions (FAQs)

Q: Can I prep this casserole the night before?

A: Absolutely! You can assemble everything the night before and cook it in the crockpot overnight on low, so it’s ready to eat in the morning.

Q: Can I use fresh potatoes instead of frozen hash browns?

A: Yes! You can shred fresh potatoes, but make sure to squeeze out any excess moisture before layering them in the crockpot.

Q: How can I make this recipe healthier?

A: You can make it healthier by using turkey sausage or omitting the meat, using egg whites instead of whole eggs, and adding more veggies.

Q: Can I double this recipe for a large group?

A: Yes, just make sure your crockpot is large enough, and you may need to extend the cooking time slightly.

Q: What’s the best way to reheat this casserole?

A: Reheat individual portions in the microwave or place the entire dish in the oven at 350°F until warmed through.

Q: Can I use a different type of cheese?

A: Definitely! Feel free to experiment with your favorite cheeses—Swiss, gouda, or even a spicy pepper jack would be great options.

Related Recipes

If you loved this crockpot breakfast casserole, you might enjoy these too:

• Slow Cooker French Toast Casserole: A sweet and comforting breakfast that cooks itself overnight.
• Crockpot Brunch Frittata: A light and fluffy egg dish loaded with vegetables.
• Hashbrown Casserole: A cheesy, creamy side dish perfect for any meal.
• Spooktacular Halloween Breakfast ( Click here )

With minimal prep and maximum flavor, this crockpot breakfast casserole is the perfect way to start your day. Whether you’re looking for a cozy family breakfast or a meal-prep-friendly dish to fuel your mornings, this casserole checks all the boxes. Easy, customizable, and sure to become a household favorite. So why not give it a try? You’ll love how simple yet satisfying it is!