Bacon Hash Brown Casserole

Featured in: Cozy Breakfasts

This comforting bake combines crispy bacon, golden hash browns, melty cheddar, and creamy sour cream for a hearty brunch favorite. Easy to assemble, it features sautéed onions and peppers for extra depth, while eggs and milk add richness for a fluffy, satisfying texture. Finish with extra cheese and bacon on top, then bake until bubbly and golden. Perfect for feeding a hungry crowd, this savory casserole balances simplicity with rich breakfast flavors. Serve warm for maximum enjoyment, paired with a fresh salad or fruit.

Updated on Wed, 01 Oct 2025 15:31:35 GMT
Golden, bubbly Bacon Hash Brown Casserole, a comforting breakfast with crispy bacon crumbles inside. Pin
Golden, bubbly Bacon Hash Brown Casserole, a comforting breakfast with crispy bacon crumbles inside. | cinnamonnest.com

This hearty bacon hash brown casserole has been my weekend breakfast solution for years, combining crispy bacon, golden potatoes, and melted cheese into one comforting dish that never fails to bring my family to the table with smiles.

I first created this casserole when hosting an impromptu brunch for unexpected weekend guests. The combination was such a hit that it's now requested at every family gathering and holiday morning.

Ingredients

  • Bacon pieces: that crisp up beautifully and provide rich smoky flavor throughout the casserole
  • Frozen hash browns: saving precious morning prep time while still delivering perfect texture
  • Sour cream: creating a creamy base that keeps the casserole moist and adds tanginess
  • Sharp cheddar cheese: that melts into golden pockets of flavor throughout the dish
  • Green bell pepper: adding fresh vegetable flavor and bright color contrast
  • Onion: providing aromatic sweetness that balances the savory elements
  • Eggs: binding everything together while adding protein and richness
  • Garlic powder: infusing subtle flavor without the work of mincing fresh cloves
  • Butter: adding richness and helping the edges crisp up beautifully

Instructions

Prepare Your Pan:
Preheat your oven to 375°F and thoroughly grease a 9x13 baking dish, making sure to get into the corners where sticking is most likely to occur. The proper preparation ensures your casserole will release easily when serving.
Cook The Bacon:
Chop bacon into small pieces before cooking for more even browning. Cook in a large skillet over medium heat until each piece is crisp and has rendered its fat, about 5 to 7 minutes. The bacon provides both flavor and texture to the finished dish, so take your time with this step.
Sauté Vegetables:
Using one tablespoon of the rendered bacon fat, cook your diced onion and bell pepper until they become soft and translucent, about 3 to 4 minutes. This step removes the raw taste while enhancing their natural sweetness. Stir occasionally to prevent browning.
Create The Custard Base:
In a large bowl, thoroughly whisk together eggs, milk, sour cream and seasonings until completely smooth. Add the melted butter while whisking to incorporate it evenly throughout the mixture. This creates the rich, creamy foundation of your casserole.
Combine Components:
Gently fold in your thawed hash browns, sautéed vegetables, half the bacon, and one cup of cheese until evenly distributed. The potatoes should be completely coated in the custard mixture, ensuring every bite will have flavor.
Assemble And Top:
Transfer the mixture to your prepared baking dish, spreading it evenly to the edges. Sprinkle the remaining cheese and bacon across the top, which will create an irresistible golden crust during baking.
Bake To Perfection:
Bake for 35 to 40 minutes until the center is set and the top is golden brown with bubbling cheese. The edges should be slightly darker and crispy. Allow the casserole to rest for 5 minutes before serving to help it set up properly.
A warm, cheesy Bacon Hash Brown Casserole, ideal for brunch, ready to serve alongside fruit. Pin
A warm, cheesy Bacon Hash Brown Casserole, ideal for brunch, ready to serve alongside fruit. | cinnamonnest.com

The first time I served this casserole was during a snowstorm when we had unexpected overnight guests. I worried about feeding everyone a satisfying breakfast with limited ingredients, but this casserole came together with what I had on hand and has since become our snow day tradition.

Make Ahead Instructions

This casserole is perfect for planning ahead. You can prepare the entire recipe up to the baking step, cover tightly with plastic wrap, and refrigerate overnight. When ready to bake, remove from the refrigerator about 30 minutes before cooking to take the chill off, then bake as directed, adding about 5 to 10 minutes to the baking time. The flavors actually develop beautifully overnight, making this an even tastier option when prepared in advance.

Ingredient Substitutions

If bacon isn't your preference, you can easily substitute 1 cup of diced ham or 1 pound of cooked breakfast sausage. For a vegetarian version, simply omit the meat and add an extra cup of vegetables like mushrooms or diced red bell peppers. The cheese can be swapped for any good melting variety like Monterey Jack, Gruyère, or a Mexican blend. For a lighter version, use Greek yogurt instead of sour cream and reduce the cheese by half.

Serving Suggestions

This hearty casserole pairs wonderfully with lighter sides to create a balanced meal. Serve alongside a fresh fruit salad with berries and citrus for brightness. A simple green salad dressed with vinaigrette provides a nice acidic contrast to the richness of the casserole. For brunch gatherings, complement with mimosas or a spicy Bloody Mary. If serving for dinner, add roasted tomatoes or steamed green vegetables for a complete meal.

Seasonal Adaptations

Spring version includes fresh asparagus pieces and goat cheese. Summer adaptation incorporates zucchini, yellow squash, and fresh herbs. Fall variation features sweet potatoes and sage for warming seasonal flavors.

Success Stories

Many readers have shared how this casserole has become their go to solution for holiday mornings when the focus should be on family time rather than cooking. One mother of four reported that this is the only breakfast dish all her children agree on, making it her secret weapon for peaceful weekend mornings. Another reader shared how they've been making this casserole for ten years, bringing it to every family gathering and office potluck, where it's always the first dish emptied.

Delicious Bacon Hash Brown Casserole with melted cheddar, fragrant spices, and crispy bacon pieces. Pin
Delicious Bacon Hash Brown Casserole with melted cheddar, fragrant spices, and crispy bacon pieces. | cinnamonnest.com

Enjoy this delicious and comforting casserole, perfect for any occasion. It's sure to become a family favorite.

Recipe FAQ

Can I make this casserole ahead of time?

Yes, assemble the dish the night before, cover, and refrigerate. Bake fresh in the morning for best results.

Are fresh potatoes an option instead of frozen hash browns?

Grated fresh potatoes work well; just be sure to squeeze out excess moisture for proper texture when baking.

Is it possible to substitute other cheeses?

Certainly! Monterey Jack, pepper jack, or your favorite blend can replace cheddar for different flavors.

How can I make this dish spicier?

Add a diced jalapeño or a pinch of chili flakes with the vegetables for a flavorful kick.

What sides pair well with this casserole?

Serve with a simple green salad or fresh fruit for a balanced brunch plate.

Is this dish gluten-free?

Yes, if using certified gluten-free hash browns and bacon. Always check ingredient labels to confirm.

Bacon Hash Brown Casserole

Hearty dish with bacon, hash browns, and cheddar, perfect for breakfast or brunch gatherings with family.

Prep duration
20 min
Cooking duration
40 min
Total duration
60 min

Category Cozy Breakfasts

Difficulty Easy

Origin American

Yield 6 Servings

Dietary requirements None specified

Ingredients

Meats

01 8 slices bacon, chopped

Vegetables

01 1 small onion, finely diced
02 1 green bell pepper, diced
03 3 cups frozen hash brown potatoes, thawed

Dairy

01 1 ½ cups shredded cheddar cheese
02 1 cup sour cream
03 ½ cup whole milk
04 2 large eggs

Pantry

01 ½ teaspoon garlic powder
02 ½ teaspoon salt
03 ¼ teaspoon black pepper
04 2 tablespoons unsalted butter, melted

Directions

Step 01

Preheat and Prepare: Preheat oven to 375°F (190°C). Grease a 9x13-inch baking dish.

Step 02

Cook Bacon: In a large skillet, cook chopped bacon over medium heat until crisp. Remove with a slotted spoon and drain on paper towels. Reserve 1 tablespoon bacon fat in the skillet.

Step 03

Sauté Aromatics: Add diced onion and diced bell pepper to the skillet with reserved bacon fat. Sauté for 3–4 minutes until softened. Remove from heat.

Step 04

Prepare Wet Ingredients: In a large bowl, whisk together eggs, milk, sour cream, garlic powder, salt, and black pepper. Stir in melted butter.

Step 05

Combine Casserole Base: Add thawed hash browns, sautéed vegetables, half of the cooked bacon, and 1 cup of cheddar cheese to the wet ingredient mixture. Mix thoroughly to combine.

Step 06

Assemble and Top: Spread the hash brown mixture evenly into the prepared baking dish. Distribute the remaining cheddar cheese and cooked bacon over the top.

Step 07

Bake to Perfection: Bake for 35–40 minutes, or until the casserole is golden brown and set in the center. Allow to cool for 5 minutes before serving.

Necessary tools

  • Large skillet
  • Mixing bowls
  • Whisk
  • 9x13-inch baking dish
  • Oven

Allergy information

Review ingredients carefully for potential allergens and consult with a healthcare provider if you're uncertain.
  • Contains dairy (cheddar cheese, sour cream, whole milk, unsalted butter) and eggs.
  • Contains pork (bacon).
  • This preparation is typically gluten-free; however, verify bacon and hash brown product labels for additives if strict gluten-free adherence is necessary.

Nutritional information (per serving)

These values are approximate guidelines only and shouldn't replace professional medical advice.
  • Calories: 390
  • Fat: 28 g
  • Carbs: 17 g
  • Protein: 16 g