Easy and Delicious Sausage Hash Brown Breakfast Casserole Recipe

If you’re looking for the ultimate comfort food to start your morning right, this sausage hash brown breakfast casserole is a must-try. Packed with savory sausage, crispy hash browns, and melty cheese, it’s the perfect make-ahead dish for busy mornings or weekend brunches. Keep reading to discover why this crowd-pleasing casserole will become your new breakfast favorite!

Description

Golden and savory with a just-crisp-enough edge, this sausage hash brown breakfast casserole is pure morning comfort. Imagine the scent of sizzling sausage greeting you as you shuffle into the kitchen in your slippers, mingling with the rich aroma of melted cheddar and the warmth of baked eggs. Every bite delivers a perfect contrast — fluffy eggs, creamy cheese, crispy potatoes, and hearty sausage — all layered into a dish that tastes like a Sunday morning hug.

This casserole conjures memories of bustling weekend brunches and cozy holiday mornings. It is simple, satisfying, and crave-worthy, a dish that brings people together around the table. Whether served bubbling in a skillet during a family breakfast or cut into squares for a crowd at a potluck, it offers that unmistakable pleasure of home-cooked comfort food with a savory twist.

Why You’ll Love This Recipe

You will love this sausage hash brown breakfast casserole for its unbeatable combo of flavor, convenience, and flexibility. It is a true one-dish wonder, combining your breakfast favorites into a no-fuss bake. Prep it the night before and toss it in the oven in the morning — ideal for holidays, brunches, or busy weekdays.

The flavors are endlessly adaptable. Use spicy sausage for a kick, switch in turkey sausage for a lighter bite, or load it up with veggies like bell peppers and spinach to suit your tastes. Plus, it reheats beautifully, meaning breakfast can last all week with minimal effort.

Serving and Storage Tips

Refrigerate any leftovers in an airtight container for up to 4 days. To reheat, microwave individual portions for 1 to 2 minutes or warm in a 350 degree Fahrenheit oven until heated through. You can also freeze the casserole, either baked or unbaked, for up to 2 months. For best results, wrap tightly in foil and plastic wrap before freezing. When ready to enjoy, thaw overnight in the fridge and reheat or bake it fresh.

To save time, prepare the entire casserole the night before. Cover and refrigerate overnight, then bake in the morning, adding an extra 10 to 15 minutes to the baking time.

Course, Cuisine, Keywords

Breakfast, American, sausage hash brown casserole, make ahead breakfast, brunch recipe, holiday breakfast

Servings, Prep Time, Cook Time, Total Time, Serving Size

Ingredients

• 1 pound breakfast sausage
• 1 tablespoon olive oil
• 1 small yellow onion chopped
• 1 red bell pepper chopped
• 1 green bell pepper chopped
• 20 ounces frozen shredded hash browns thawed
• 8 large eggs
• 1 cup whole milk
• 1 teaspoon salt
• 1 teaspoon black pepper
• 1 teaspoon garlic powder
• 1 teaspoon dried parsley
• 2 cups shredded sharp cheddar cheese

Equipment

• Large skillet
• Mixing bowls
• Whisk
• 9×13 inch baking dish
• Measuring cups and spoons
• Aluminum foil
• Oven

Instructions

1. Step 1: Preheat the oven to 375 degrees Fahrenheit and grease a 9×13 inch baking dish with nonstick spray or butter. This keeps sticking at bay and helps with a golden edge.
2. Step 2: In a large skillet over medium heat, cook the sausage until browned and fully cooked, about 6 to 8 minutes. Break it up with a spoon as it cooks so it’s evenly crumbled. Transfer to a plate lined with paper towels to drain excess fat.
3. Step 3: Using the same skillet, add the olive oil and sauté the chopped onion and bell peppers until softened, about 5 minutes. This step builds flavor that really carries through in every bite.
4. Step 4: In a large mixing bowl, whisk the eggs with the milk, salt, black pepper, garlic powder, and dried parsley. Whisk until frothy and fully combined — this helps the casserole bake up fluffy.
5. Step 5: In another big bowl, mix together the thawed hash browns, cooked sausage, sautéed vegetables, and half of the shredded cheddar cheese. Trust me, tossing it all first ensures even distribution.
6. Step 6: Spread this filling mixture evenly in the greased baking dish. Use a spatula to press it down just lightly into the corners.
7. Step 7: Pour the egg mixture over the hash brown mixture. Give the baking dish a gentle shake to help the eggs seep into every layer, then sprinkle the remaining cheese on top.
8. Step 8: Cover the casserole with foil and bake for 35 minutes. This allows the eggs to begin setting without over-browning the top.
9. Step 9: Remove the foil and bake for 15 more minutes or until the top is golden and the center is fully set. You can check with a knife inserted in the middle — it should come out clean.
10. Step 10: Let the casserole rest for 10 minutes before slicing. This lets everything firm up for easy serving and fuller flavor.

Nutrition per Serving

For extra flavor, use freshly grated Parmesan and do not skip the lemon zest. Leftovers keep well for 2 days in the fridge.

FAQ

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Sausage Hash Brown Breakfast Casserole

Golden and savory with a just-crisp-enough edge, this sausage hash brown breakfast casserole is pure morning comfort, loaded with sausage, fluffy eggs, creamy cheddar, and crispy hash browns for a crowd-pleasing breakfast or brunch.

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 50 minutes mins

Total Time 1 hour hr 5 minutes mins

Course Breakfast

Cuisine American

Servings 8 servings

Calories 380 kcal

Ingredients

  

1x2x3x

• 1 pound breakfast sausage
• 1 tablespoon olive oil
• 1 small yellow onion chopped
• 1 red bell pepper chopped
• 1 green bell pepper chopped
• 20 ounces frozen shredded hash browns thawed
• 8 large eggs
• 1 cup whole milk
• 1 teaspoon salt
• 1 teaspoon black pepper
• 1 teaspoon garlic powder
• 1 teaspoon dried parsley
• 2 cups shredded sharp cheddar cheese

Instructions

 

• Preheat the oven to 375°F (190°C) and grease a 9x13 inch baking dish with nonstick spray or butter.
• In a large skillet over medium heat, cook the sausage until browned and cooked through, about 6 to 8 minutes. Remove from skillet and drain on paper towels.
• In the same skillet, add olive oil and sauté chopped onion and bell peppers until softened, about 5 minutes.
• In a large mixing bowl, whisk together eggs, milk, salt, pepper, garlic powder, and dried parsley until well combined.
• In another large bowl, combine thawed hash browns, cooked sausage, sautéed vegetables, and half of the shredded cheddar cheese.
• Spread the hash brown mixture evenly in the prepared baking dish.
• Pour the egg mixture over the hash browns, then top with remaining cheddar cheese.
• Cover with foil and bake for 35 minutes.
• Remove foil and bake for another 15 minutes, or until the center is set and the top is golden and bubbly.
• Let the casserole sit for 10 minutes before slicing and serving.

Nutrition

Calories: 380kcalCarbohydrates: 18gProtein: 19gFat: 27gSodium: 620mgFiber: 2gSugar: 2g

Keyword sausage hash brown casserole, make ahead breakfast, brunch recipe, holiday breakfast

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