If you want to wake up to a hot and hearty breakfast with minimal effort, a crockpot breakfast casserole is the way to go. With eggs, hashbrowns, cheese, and your favorite breakfast meats or vegetables, this slow-cooked dish is both comforting and convenient. Perfect for busy mornings, holiday brunches, or meal prep, it’s a recipe that makes breakfast stress-free and delicious.

What is a Crockpot Breakfast Casserole?

A crockpot breakfast casserole is a layered egg and potato dish that cooks slowly in a crockpot or slow cooker. Ingredients like hashbrowns, sausage, vegetables, and cheese are combined with whisked eggs and left to cook low and slow. The result is a fluffy, savory breakfast that requires almost no hands-on time.

Crockpot Breakfast Casseroles recipe — Crockpot Breakfast Casseroles

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Reasons to Try Crockpot Breakfast Casserole

Hands-off cooking – Let the slow cooker do the work while you rest.
Feeds a crowd – Great for family gatherings and holiday mornings.
Flexible ingredients – Works with different meats, cheeses, and vegetables.
Make-ahead option – Assemble at night and wake up to a ready meal.
Perfect for meal prep – Stores well for quick reheated breakfasts.

Ingredients Needed to Make Crockpot Breakfast Casserole

1 bag (32 oz) frozen shredded hashbrowns
1 lb breakfast sausage or bacon (cooked and crumbled)
1 small onion, chopped
1 red bell pepper, diced
2 cups shredded cheddar cheese
12 large eggs
1 cup milk
1 teaspoon garlic powder
1 teaspoon salt
½ teaspoon black pepper
2 tablespoons fresh parsley, chopped (optional for garnish)

Instructions to Prepare Crockpot Breakfast Casserole

Step 1: Cook the meat

Brown sausage or cook bacon until fully done. Drain any grease and set aside.

Step 2: Prepare vegetables

Sauté the onion and bell pepper until slightly softened.

Step 3: Layer in the crockpot

Grease the crockpot with butter or nonstick spray. Add a layer of hashbrowns, followed by sausage, vegetables, and cheese. Repeat layers until ingredients are used up.

Step 4: Whisk the eggs

In a bowl, whisk together eggs, milk, garlic powder, salt, and pepper.

Step 5: Pour egg mixture

Evenly pour the egg mixture over the layered ingredients in the crockpot.

Step 6: Cook the casserole

Cover and cook on low for 6–8 hours or high for 3–4 hours, until the eggs are set in the center.

Step 7: Rest and serve

Turn off the heat and let the casserole rest for 10 minutes before slicing. Garnish with parsley.

What Goes Well With Crockpot Breakfast Casserole

Fresh fruit salad – Adds lightness and freshness.
Whole-grain toast – Complements the eggs and cheese.
Avocado slices – Creamy and nutritious side.
Hot sauce or salsa – Perfect for a spicy kick.
Coffee or fresh juice – Classic breakfast pairings.

Key Tips for Making Crockpot Breakfast Casserole

Grease crockpot well – Prevents sticking and makes serving easier.
Drain meat properly – Keeps the casserole from becoming greasy.
Don’t overcook – Eggs can dry out if left too long on high heat.
Layer evenly – Ensures all portions cook consistently.
Add cheese in layers – Helps hold casserole together.
Rest before serving – Allows the casserole to firm up.

Creative Variations of Crockpot Breakfast Casserole

Vegetarian version – Skip meat and add mushrooms, spinach, or zucchini.
Southwestern style – Use pepper jack cheese, jalapeños, and top with salsa.
Low-carb option – Replace hashbrowns with riced cauliflower.
Ham and cheese – Swap sausage for diced ham and use Swiss cheese.
Tex-Mex twist – Add black beans, corn, and cumin for extra flavor.

Storage Guidelines for Crockpot Breakfast Casserole

Refrigerate leftovers – Store in an airtight container for up to 4 days.
Freeze portions – Wrap slices tightly in foil and freeze for up to 2 months.
Cool before storing – Prevents condensation and sogginess.
Label containers – Makes it easy to track freshness.

Reheating Tips for Crockpot Breakfast Casserole

Oven method – Reheat at 325°F (160°C) for 15–20 minutes.
Microwave option – Heat individual slices on medium for 2–3 minutes.
From frozen – Bake covered in foil for 40–45 minutes until hot in the center.

Nutrition Value (per serving):

Calories: ~350
Protein: 22g
Carbohydrates: 20g
Fat: 21g
Fiber: 2g
Sodium: 740mg

FAQs

Can you put raw eggs in a crockpot breakfast casserole?

Yes, raw eggs can be whisked with milk and seasonings, then poured directly over the layered ingredients in the crockpot. They will cook gently on low heat and set into a firm casserole.

How long does it take to cook a breakfast casserole in a crockpot?

A crockpot breakfast casserole typically takes 6–8 hours on low or 3–4 hours on high. Cooking times may vary depending on your slow cooker, but the casserole is ready once the eggs are fully set.

How do you keep a crockpot casserole from sticking?

Grease the inside of the crockpot with butter or nonstick spray before layering ingredients. This prevents sticking and makes cleanup easier.

Can you prepare a crockpot breakfast casserole the night before?

Yes, you can assemble the casserole in the crockpot insert, cover, and refrigerate overnight. In the morning, place the insert in the slow cooker and cook on low for 6–8 hours.

Final Words

This easy crockpot breakfast casserole is the ultimate set-it-and-forget-it meal. With simple prep, minimal cleanup, and hearty ingredients, it’s perfect for mornings when you need a nourishing breakfast without the rush. Once you try it, it’ll become a go-to recipe for both family meals and special occasions.