Jump to Recipe Print RecipeMornings can sometimes feel like a race against the clock, but that’s where my Hashbrown Breakfast Casserole comes to the rescue! Imagine a hearty dish loaded with crispy hashbrowns, savory sausage, and a cheesy topping, all bubbling away in the oven. Not only is this casserole incredibly easy to prepare—perfect for busy mornings or those lazy brunch days—but it also transforms humble ingredients into a comforting meal that your whole family will love. Plus, it’s easily customizable; throw in your favorite veggies like bell peppers or onions for an extra flavor boost! Are you ready to create a breakfast masterpiece that’s certain to impress? Let’s dive in! Why is Hashbrown Breakfast Casserole a Must-Try? Simplicity at its best: With minimal prep and cooking time, this casserole is perfect for busy mornings, making breakfast a breeze. Flavor-packed goodness: The combination of crispy hashbrowns, savory sausage, and rich cheeses creates a comforting dish that everyone will crave. Customizable options: Feel free to mix in your favorite ingredients like bell peppers or onions for a unique touch—each variation is a hit! Crowd-pleaser appeal: Whether it’s family gatherings or casual brunches with friends, this casserole will leave everyone satisfied and asking for seconds. Easy to reheat: Leftovers keep well in the fridge, so you can enjoy this delicious meal again without any hassle! Hashbrown Breakfast Casserole Ingredients • Experience a delightful morning with these tasty ingredients! For the Casserole Frozen Hashbrowns (30 oz) – The base layer providing texture and bulk; remember to thaw for even cooking. Breakfast Sausage (1 lb) – Adds rich, savory flavor; try turkey sausage for a leaner option. Shredded Cheddar Cheese (1 cup) – Introduces sharpness and melty texture; substitute with Monterey Jack for variety. Shredded Mozzarella Cheese (1 cup) – Contributes creaminess; mixing with provolone can give it a unique flavor twist. Large Eggs (6) – Acts as a binder while providing protein for energy. Milk (1 cup) – Adds creaminess and moisture; almond milk works great for a dairy-free version. Salt (1 tsp) – Enhances the overall flavor profile. Black Pepper (½ tsp) – Introduces a touch of mild heat to balance the flavors. Garlic Powder (½ tsp) – Imparts a hint of savory depth that’s irresistible. For the Extras (Optional) Diced Bell Peppers (1 cup) – Adds color and a hint of sweetness; a playful addition for more crunch. Diced Onions (1 cup) – Provides sweetness and an extra layer of flavor; perfect for those who love onions. Fresh Parsley (for garnish, optional) – A splash of color and freshness to brighten up your serving plate. Get ready to whip up this mouthwatering Hashbrown Breakfast Casserole! Step‑by‑Step Instructions for Hashbrown Breakfast Casserole Step 1: Preheat the Oven Begin by preheating your oven to 350°F (175°C). This temperature ensures that your Hashbrown Breakfast Casserole cooks evenly and thoroughly, creating that perfect golden-brown topping. While the oven heats up, gather your ingredients and prepare your baking dish for a seamless cooking experience. Step 2: Prepare the Baking Dish Grease a 9×13-inch baking dish with cooking spray or a bit of butter to prevent sticking. This step is crucial as it helps the casserole slide out easily once it’s baked. Ensure the entire surface is coated for best results, which will make serving your delicious Hashbrown Breakfast Casserole a breeze. Step 3: Layer the Hashbrowns Spread the thawed hashbrowns evenly across the bottom of the greased baking dish, ensuring an even layer. This forms the hearty base of your casserole. Use a spatula to gently pat down the hashbrowns, allowing them to stick together in preparation for the savory layers to come. Step 4: Add the Sausage Next, layer the cooked and crumbled breakfast sausage over the hashbrowns. Make sure the sausage is evenly distributed to infuse your casserole with rich, savory flavors. This step is where the magic begins, as it perfectly complements the crispy texture of the hashbrowns underneath. Step 5: Mix the Cheeses In a bowl, mix together the shredded cheddar and mozzarella cheeses. Sprinkle half of this cheese mixture on top of the sausage layer, adding a delightful cheesy goodness that binds the flavors. The combination of these cheeses will give your Hashbrown Breakfast Casserole a deliciously creamy texture when baked. Step 6: Whisk the Egg Mixture In a mixing bowl, whisk together the eggs, milk, salt, pepper, and garlic powder until smooth and well combined. Pour this mixture evenly over the layered ingredients in your baking dish. This binds everything together and adds richness to each bite, ensuring each slice holds its shape once baked. Step 7: Top with Remaining Cheese Sprinkle the remaining cheese mixture generously on top of the casserole. This extra layer of cheese will melt beautifully, creating a bubbly and irresistible topping. As it bakes, this layer will develop a gorgeous golden-brown crust that enhances the overall appearance of your Hashbrown Breakfast Casserole. Step 8: Add Optional Veggies If you decide to enhance the flavors further, sprinkle the diced bell peppers and onions evenly over the top. These vibrant veggies not only add color but also provide a lovely sweetness and crunch. Feel free to mix in your favorites for a customized version of the Hashbrown Breakfast Casserole! Step 9: Bake to Perfection Place the baking dish in the preheated oven and bake for 45-50 minutes. You’ll know it’s done when the casserole is bubbly and set, with a beautiful golden crust on top. Keep an eye on it towards the end of baking to achieve that visually appealing finish. Step 10: Cool and Serve Once baked, remove the casserole from the oven and let it cool for about 5-10 minutes. This brief cooling period allows the layers to firm up, making it easier to slice. Serve warm, garnished with fresh parsley if desired, and prepare to delight your family with this comforting Hashbrown Breakfast Casserole! Make Ahead Options These Hashbrown Breakfast Casserole prep options are perfect for busy mornings, saving you time when it matters most! You can assemble the entire casserole up to 24 hours in advance. Simply layer the thawed hashbrowns, cooked sausage, and cheese in your baking dish, then cover tightly with plastic wrap and refrigerate. For maintaining quality, be sure the hashbrowns are fully thawed, which helps prevent excess moisture. When it’s time to serve, simply remove from the fridge, whisk together the egg and milk mixture, pour it over the layers, top with any remaining cheese, and bake as directed. This way, you’ll enjoy a delicious breakfast with minimal morning effort! What to Serve with Hashbrown Breakfast Casserole Elevate your breakfast table with delicious complements that balance flavors and textures beautifully. Fresh Fruit Salad: A medley of seasonal fruits enhances your meal with bright, refreshing flavors and natural sweetness. It’s a delightful contrast to the savory casserole. Crispy Bacon Strips: The smoky richness of crispy bacon offers a perfect salty crunch, making it an irresistible pairing with your comforting casserole. Avocado Toast: Creamy avocado on toasted bread adds a lovely smoothness, bringing a modern twist to your classic breakfast spread. Mixed Greens Salad: Tossed with a light vinaigrette, this salad adds a fresh, crunchy element, beautifully balancing out the hearty casserole. Hot Coffee or Tea: Start your morning right with a warm cup of your favorite brew; the rich flavors perfectly complement the savory notes of the casserole. Fluffy Buttermilk Pancakes: Stacking pancakes along with the casserole creates a comforting breakfast feast, with the sweetness of syrup contrasting beautifully with the dish’s savory flavors. Expert Tips for Hashbrown Breakfast Casserole Thaw Properly: Ensure hashbrowns are completely thawed and well-drained to prevent sogginess and achieve a perfect texture in your casserole. Customize Wisely: Feel free to experiment with different cheese varieties; however, avoid using too many flavors at once that might clash with the key ingredient—the hashbrowns. Don’t Rush Cooling: Allow the casserole to cool for a few minutes after baking. This helps it set properly, making it easier to slice and serve without falling apart. Veggie Variations: If adding veggies like bell peppers or onions, consider sautéing them first. This step enhances their flavor and ensures they remain tender within the casserole. Batch Bake: For larger gatherings, consider doubling the recipe and using two baking dishes. This way, you won’t have to worry about running out of this crowd-pleasing hashbrown breakfast casserole! Storage Tips for Hashbrown Breakfast Casserole Fridge: Store leftovers in an airtight container in the refrigerator for up to 3 days. This helps to maintain flavor and freshness. Freezer: For longer storage, freeze portions in airtight containers for up to 3 months. Thaw overnight in the fridge before reheating for best results. Reheating: Reheat individual portions in the microwave for quick meals or reheat the entire casserole in the oven at 350°F (175°C) until warm throughout, usually about 20-25 minutes. Pre-assembly: You can prepare the Hashbrown Breakfast Casserole ahead of time and store it unbaked in the fridge for up to a day. Just pop it in the oven when you’re ready to enjoy! Hashbrown Breakfast Casserole Variations Customize your Hashbrown Breakfast Casserole for a delightful twist that’ll keep everyone guessing! Clearer Veggie Boost: Add in sautéed spinach or kale for a nutritious touch that brings vibrant color and flavor. Spicy Kick: Use chorizo instead of breakfast sausage to infuse your casserole with a lively, spicy twist that ignites the taste buds. The rich, smoky flavors will complement the hashbrowns perfectly. Dairy-Free Option: Swap milk for almond milk and choose dairy-free cheese to easily create a deliciously creamy, dairy-free casserole without sacrificing flavor. Different Cheeses: Experiment with feta or goat cheese for a unique flavor base that elevates the dish. Imagine the tangy richness of goat cheese marrying perfectly with the savory layers! Tempting Toppings: Consider adding crispy bacon bits or diced ham on top before baking for a salty crunch that pairs beautifully with the creamy filling. Each bite will offer a delightful surprise! Heat Factor: Incorporate diced jalapeños or sprinkle some red pepper flakes throughout for an exciting kick. Your guests will love the added heat in every bite! Hearty Additions: Mix in black beans for extra protein and fiber, transforming your casserole into a wholesome meal that’s satisfying any time of day. They’ll blend right into the flavors! These variations will ensure that your delicious Hashbrown Breakfast Casserole never gets boring, making it a go-to dish for every occasion. For more comforting dishes, check out my tasty Loaded Broccoli Casserole or explore the savory wonders in my Cheesy Hamburger Potato Casserole. Happy cooking! Hashbrown Breakfast Casserole Recipe FAQs How do I select the right frozen hashbrowns? Absolutely! When selecting frozen hashbrowns, look for packages with short ingredient lists—ideally just potatoes and salt. Choosing thicker cut hashbrowns can provide a nice crispy texture once baked. Make sure they are fully thawed before using them in the casserole for even cooking. How should I store leftover Hashbrown Breakfast Casserole? Very simple! Store leftovers in an airtight container in the refrigerator. They’ll last for up to 3 days. Just remember to reheat individual portions in the microwave, or for the entire casserole, pop it in the oven at 350°F (175°C) for about 20-25 minutes until warmed through. Can I freeze Hashbrown Breakfast Casserole? If so, how? Yes, you can! To freeze, first let the casserole cool completely. Then, cut it into individual portions and wrap each piece tightly in plastic wrap and aluminum foil. Place the wrapped portions in a freezer-safe container or bag. It will keep well for up to 3 months. When you’re ready to enjoy it, simply thaw it in the fridge overnight and reheat! What if my casserole is too watery after baking? Great question! If your casserole turns out watery, it may be due to excess moisture from the hashbrowns or other ingredients. To troubleshoot, make sure to thaw and drain hashbrowns thoroughly before layering. Also, avoid adding too much milk or eggs. If it happens, just allow the casserole to rest for a few minutes before slicing, so some moisture can escape. Are there any dietary considerations for pets and allergies? Absolutely! Keep in mind that this casserole contains ingredients like sausage and cheese that are not suitable for dogs or cats. If you have people with dairy allergies or lactose intolerance, consider using dairy-free cheese alternatives and almond milk. Always tailor recipes to fit your dietary needs to ensure everyone’s happy and safe! Hashbrown Breakfast Casserole: Savory Morning Delight Experience the comforting flavors of Hashbrown Breakfast Casserole with crispy hashbrowns, savory sausage, and rich cheeses for a delightful morning meal. Print Recipe Pin Recipe Prep Time 15 minutes minsCook Time 50 minutes minsCooling Time 10 minutes minsTotal Time 1 hour hr 15 minutes mins Servings: 8 slicesCourse: BreakfastCuisine: AmericanCalories: 350 Ingredients Equipment Method Nutrition Notes Ingredients 1x2x3x? For the Casserole30 oz Frozen Hashbrowns Thaw before using.1 lb Breakfast Sausage Can substitute with turkey sausage.1 cup Shredded Cheddar Cheese Substitute with Monterey Jack if desired.1 cup Shredded Mozzarella Cheese Mixing with provolone is optional.6 Large Eggs Provides protein and acts as a binder.1 cup Milk Almond milk is a good dairy-free option.1 tsp Salt0.5 tsp Black Pepper0.5 tsp Garlic PowderFor the Extras (Optional)1 cup Diced Bell Peppers Adds sweetness and crunch.1 cup Diced Onions Provides additional flavor.Fresh Parsley For garnish, optional. Equipment 9x13-inch baking dishmixing bowlspatula Method Step-by-Step InstructionsPreheat your oven to 350°F (175°C).Grease a 9x13-inch baking dish with cooking spray or butter.Spread the thawed hashbrowns evenly across the bottom of the baking dish.Layer the cooked and crumbled breakfast sausage over the hashbrowns.In a bowl, mix together the shredded cheddar and mozzarella cheeses. Sprinkle half on top of the sausage.Whisk together the eggs, milk, salt, pepper, and garlic powder. Pour evenly over the layered ingredients.Sprinkle the remaining cheese mixture on top of the casserole.If desired, sprinkle diced bell peppers and onions on top.Bake for 45-50 minutes until bubbly and golden brown.Let cool for 5-10 minutes before serving. Nutrition Serving: 1sliceCalories: 350kcalCarbohydrates: 30gProtein: 20gFat: 18gSaturated Fat: 8gPolyunsaturated Fat: 0.5gMonounsaturated Fat: 1gCholesterol: 150mgSodium: 700mgPotassium: 600mgFiber: 2gSugar: 1gVitamin A: 800IUVitamin C: 5mgCalcium: 250mgIron: 2mg NotesThaw hashbrowns completely to avoid sogginess. Can customize with different cheeses and sauté veggies for enhanced flavor. Tried this recipe?Let us know how it was!
