Crockpot breakfast casserole

This Crockpot Breakfast Casserole is the perfect solution for a busy morning or relaxed weekend brunch. It combines hearty ingredients like potatoes, sausage, bacon, and cheese into one easy make-ahead dish that fills the house with a comforting aroma. Whether you’re feeding a crowd or just want a warming breakfast ready when you wake up, this casserole is a reliable go-to that delivers both flavor and convenience.

I first made this on a weekend when I wanted breakfast ready with no fuss. Now it’s a staple for holidays and busy weekends because my family loves waking up to it.

Ingredients

• O’Brien hash browns: provides a crispy potato base& choose the frozen bag with a good mix of diced potatoes and peppers for extra flavor
• Green and red bell peppers: add sweetness and color& look for firm peppers with vibrant skin
• Sweet yellow onion: gives a mild onion flavor& pick one with no bruises and a dry papery skin
• Mild breakfast sausage: offers savory richness& fresh or precooked sausage works as long as it’s crumbled well
• Smoked bacon: brings smoky depth& thicker cuts tend to hold up better in the slow cooker
• Sharp cheddar cheese: melts beautifully and adds tang& freshly shredded cheese always performs better than pre-shredded
• Large eggs: bind everything together& use fresh eggs for the best texture
• Half and half: adds creaminess making the casserole tender
• Onion powder: boosts flavor without extra chopping
• Kosher salt: seasoning essential for depth
• Cracked black pepper: gives a subtle kick& freshly cracked is best for aroma

Instructions

Sparingly grease the Crockpot:

Generously spray a 6 to 7-quart crock pot with nonstick cooking spray to prevent sticking. Make sure you cover the sides and bottom because the casserole will cook for many hours.

Layer the hash browns:

Spread the frozen hash browns evenly in the bottom of the crockpot. Do not thaw them first& cooking from frozen helps create a better texture.

Add the diced vegetables:

Evenly sprinkle the diced green bell pepper, red bell pepper, and sweet yellow onion over the hash browns. This adds flavor and moisture as the casserole cooks.

Layer the cooked meats:

Sprinkle the cooked and crumbled sausage on top of the vegetables, followed by the crumbled cooked smoked bacon. These layers bring savory richness and smoky flavor.

Top with shredded cheese:

Carefully sprinkle the freshly shredded sharp cheddar cheese over the meat layer. This will melt to bind everything and add gooey creaminess.

Prepare the egg mixture:

In a large bowl, whisk together the 12 large eggs, half and half, onion powder, kosher salt, and cracked black pepper until completely combined and slightly frothy.

Pour the egg mixture evenly:

Slowly pour the egg mixture over the layered ingredients in the crockpot. The egg will seep through to the bottom layer and hold the casserole together while cooking.

Cook and serve:

Place the lid on the crockpot and cook on low for 8 hours. The long, slow cook time ensures the eggs set without drying out. Serve while hot for the best flavor and texture.

My favorite ingredient has to be the smoked bacon& its smoky flavor adds a nostalgic warmth that reminds me of family breakfasts around the table. One chilly Sunday, the smell of this casserole waking us up felt like a warm hug.

Storage Tips

Store any leftovers covered tightly in the refrigerator for up to 3 days. Reheat gently in the microwave or oven to maintain texture. You can also freeze portions for up to 3 months in airtight containers.

Ingredient Substitutions

Try turkey sausage for a leaner option without sacrificing flavor
Use Colby or Monterey Jack cheese if sharp cheddar is too strong for your taste
Swap half and half for whole milk but expect a slightly less creamy texture

Serving Suggestions

Serve with a fresh fruit salad for a bright contrast A dollop of sour cream or a sprinkle of chopped green onions adds a nice finishing touch Pair with your favorite breakfast coffee or a refreshing mimosa for a brunch gathering

This casserole is a comforting and convenient way to start your day with minimal effort and maximum flavor.

FAQs about Recipes

→ Can I prepare this dish the night before?

Yes, you can assemble all ingredients in the crockpot the night before and refrigerate. Cook in the morning on low for best results.

→ What type of cheese works best?

Sharp cheddar cheese provides a rich, tangy flavor that complements the meats and vegetables well.

→ Can I substitute the meats?

Absolutely, ground turkey or plant-based crumbles can replace sausage and bacon to suit dietary preferences.

→ How do I prevent the casserole from sticking?

Generously spraying the crockpot with nonstick cooking spray before assembling helps avoid sticking.

→ Is it possible to add more vegetables?

Yes, additional diced vegetables like mushrooms or spinach can be layered for extra flavor and nutrition.