There’s something about the first bite of a warm breakfast casserole that instantly transforms my morning. The rich aroma of sweet potatoes mingling with savory sausage and a hint of garlic fills the kitchen, welcoming everyone to the table. On one particularly chilly morning, I found myself craving comfort food that wouldn’t require hours of prep—and that’s when I stumbled upon this Sweet Potato Sausage Breakfast Casserole.
It’s a delightful blend of wholesome ingredients that not only packs a punch of flavor but also nourishes the body, making it perfect for busy family breakfasts or even special occasions. Whether you need a filling dish for a lazy Sunday brunch or something to impress guests during the week, this casserole ticks all the boxes. Plus, it comes together effortlessly, allowing you more time to savor the moments that matter most. Join me as I guide you through this warm and welcoming recipe that will soon become a favorite in your kitchen!
Why is Sweet Potato Sausage Breakfast Casserole a Must-Try?
Comforting, wholesome goodness: This casserole is a warm hug on a plate, perfect for lazy mornings or special gatherings.
Flavor explosion: The sweet potatoes, spicy sausage, and garlic create a mouthwatering medley that will delight your taste buds.
Easy to prepare: With minimal prep time and simple steps, you’ll have a delicious meal without hours in the kitchen.
Crowd-pleaser: Whether for family or friends, this dish appeals to everyone, ensuring no leftovers at the end of the meal.
Versatile meal option: Enjoy it for breakfast, brunch, or even dinner; it fits every occasion perfectly.
For more casseroles that warm the soul, check out my easy-to-make breakfast casserole ideas.
Sweet Potato Sausage Casserole Ingredients
• Get ready to make this hearty dish!
For the Casserole
- 4 tablespoons extra virgin olive oil – Adds richness and helps soften the sweet potatoes perfectly.
- 1 lb sweet potatoes – The star of the show, delivering natural sweetness and vibrant color.
- ½ cup onion – Enhances flavor; sweet onions work beautifully for a milder taste.
- 4 cloves garlic – Fresh garlic packs a punch and brings depth to the dish.
- ½ cup diced red bell peppers – Adds a pop of color and a hint of sweetness.
- 1 lb ground breakfast sausage – For that savory goodness, any flavor will work great here.
- 2 cups kale leaves – A nutritious addition that boosts the casserole’s health factor.
For the Egg Mixture
- 12 large eggs – The binding agent that makes this Sweet Potato Sausage Breakfast Casserole a cohesive delight.
- ½ cup milk of your choice – Adds creaminess; try almond milk for a dairy-free twist.
- Kosher salt and freshly ground black pepper – Essential seasonings to enhance all the flavors.
By gathering these ingredients, you’ll create a welcoming dish that families will adore!
How to Make Sweet Potato Sausage Breakfast Casserole
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Preheat your oven to 400°F. Set the rack to the lower middle position and grease a 9×13 baking dish lightly. This sets the stage for a perfectly baked casserole.
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Combine sweet potatoes with 2 tablespoons of olive oil, 1/2 teaspoon kosher salt, and 1/4 teaspoon freshly ground black pepper on a large baking sheet. Toss well to coat and bake them in a single layer for 20 minutes, or until they become nice and soft.
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Sauté the onions and garlic. In a large skillet over medium-high heat, add the remaining 2 tablespoons of olive oil. Stir in the diced onions and minced garlic, cooking for 2-3 minutes until translucent. Add the red bell peppers, stirring for another minute before transferring everything to your prepared baking dish.
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Cook the sausage. In the same skillet, using medium-high heat, add the ground breakfast sausage. Break it apart with a spatula as it cooks, until it’s nicely browned and cooked through. Drain excess fat and add the sausage to the veggie mixture in the baking dish. Mix in the roasted sweet potatoes and chopped kale, tossing gently to combine.
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Whisk together the eggs and milk. In a separate bowl, whisk 12 large eggs with 1/2 cup of milk, 1 teaspoon kosher salt, and 1/4 teaspoon freshly ground black pepper until smooth. Pour this egg mixture evenly over the sausage and vegetable blend in the baking dish.
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Bake uncovered for 25-30 minutes or just until the eggs are set in the center. You’ll know it’s ready when the top is slightly golden and firm to the touch.
Optional: Top with fresh parsley or a sprinkle of cheese before serving for an extra touch!
Exact quantities are listed in the recipe card below.
Sweet Potato Sausage Breakfast Casserole Variations
Feel free to put your own spin on this delightful casserole and let your creativity shine in the kitchen!
- Dairy-Free: Substitute regular milk with almond or oat milk for a creamy, dairy-free version that everyone can enjoy.
- Veggie-Packed: Add chopped spinach or mushrooms for an extra dose of veggies; they’ll blend perfectly with the other ingredients.
- Spice it Up: Toss in a pinch of red pepper flakes or your favorite hot sauce to give the casserole an exciting kick!
- Cheesy Goodness: Sprinkle some shredded cheese on top just before baking; it’ll create a gooey, delicious layer that adds richness.
- Sweet Twist: Enjoy a hint of sweetness by mixing in some diced apples or pears with the sweet potatoes for a flavorful contrast.
- Protein Boost: Swap sausage for cooked quinoa or chickpeas to create a hearty, plant-based version without sacrificing flavor.
- Herbal Infusion: Experiment with fresh herbs like thyme or rosemary, adding them to the egg mixture for a fragrant twist.
- Meat Variations: Switch the ground sausage for turkey or chicken sausage to reduce fat without losing any taste!
Let these variations inspire you to craft a casserole that perfectly meets your family’s tastes and dietary needs!
Expert Tips for Sweet Potato Sausage Breakfast Casserole
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Prep Smart: Chop your vegetables and sausage ahead of time. This saves you precious minutes on a busy morning, making the casserole a breeze to throw together.
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Perfectly Roasted Sweet Potatoes: Ensure all sweet potato cubes are roughly the same size for even cooking. Undercooked pieces can disrupt the overall texture of your Sweet Potato Sausage Breakfast Casserole.
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Sausage Flavors: Experiment with different types of sausage—spicy, mild, or even turkey sausage—depending on your family’s preferences. This can elevate the flavor profile significantly!
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Egg Mixture Consistency: Whisk eggs and milk until fully combined to avoid any pockets of raw egg in your casserole. This ensures a creamy, cohesive result.
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Don’t Overbake: Keep an eye on the casserole in the oven. If overbaked, it can turn rubbery. Aim for a slight jiggle in the center when you pull it out.
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Serve Warm: Allow the casserole to cool for a few minutes before serving. This helps it set and makes portioning easier. Your guests will love the sweet and savory flavors in every bite!
How to Store and Freeze Sweet Potato Sausage Breakfast Casserole
Fridge: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat portions in the microwave or oven until heated through.
Freezer: For longer storage, freeze the casserole in individual portions or as a whole, wrapped tightly in plastic wrap, then foil, for up to 2 months.
Thawing: When ready to enjoy, thaw overnight in the fridge. Reheat in the oven or microwave until heated thoroughly.
Reheating: For best results, reheat in the oven at 350°F for about 20 minutes, covering with foil to prevent drying out. Enjoy the delightful flavors of this Sweet Potato Sausage Breakfast Casserole again!
Make Ahead Options
These Sweet Potato Sausage Breakfast Casseroles are a game changer for busy mornings! You can prep the entire casserole (excluding the egg mixture) up to 24 hours in advance by combining the roasted sweet potatoes, sautéed vegetables, and cooked sausage in the baking dish. Just cover tightly with plastic wrap and refrigerate. When you’re ready to bake, whisk the eggs and milk together, pour over the mixture, and pop it in the oven. This ensures that the casserole is just as delicious as when made fresh, giving you a cozy, hearty breakfast without the fuss on a hectic day. Enjoy leisurely mornings with this delightful time-saver!
What to Serve with Sweet Potato Sausage Casserole?
There’s nothing quite like creating a memorable breakfast spread that will linger in your family’s hearts long after the last bite.
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Fresh Fruit Salad: The bright, juicy flavors of seasonal fruits will add a refreshing contrast to the hearty casserole. It’s like a burst of sunshine on your plate!
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Crispy Bacon Strips: A side of bacon offers a savory crunch that pairs beautifully with the soft eggs and sweet potatoes. Everyone loves a classic addition!
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Butter Toast: Simple yet delightful, warm, buttery toast makes for the perfect vehicle to scoop up any casserole remnants. It’s comfort food that never gets old.
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Greek Yogurt Parfaits: Layering creamy yogurt with granola and berries creates a deliciously tangy finish to your meal, balancing the richness of the casserole with a light touch.
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Use a Green Salad: A lightly dressed salad with arugula and lemon vinaigrette introduces brightness and helps cleanse the palate. The peppery arugula adds a fabulous zing!
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Coffee or Tea: A warm mug of coffee or herbal tea can elevate your breakfast experience, inviting lingering conversations over a cozy meal.
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Maple Syrup Drizzle: For those with a sweet tooth, a drizzle of maple syrup over each serving adds a delightful twist that enhances the sweet potato flavor—so indulgent!
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Berry Smoothies: Whipping up a vibrant berry smoothie offers both health benefits and a refreshing complement to your dish. Plus, they’re fun to sip on during brunch!
These pairing options are sure to elevate your breakfast experience, turning a simple dish into a heartfelt gathering.
Sweet Potato Sausage Breakfast Casserole Recipe FAQs
How do I select ripe sweet potatoes for the casserole?
Choosing the right sweet potatoes is crucial for the best flavor! Look for firm sweet potatoes with smooth skin, free from dark spots or blemishes. The more uniform in size, the better they’ll cook. Smaller ones tend to be sweeter, so opt for those if you can!
What’s the best way to store leftovers from my Sweet Potato Sausage Breakfast Casserole?
Absolutely! Store your leftovers in an airtight container in the refrigerator for up to 3 days. When you’re ready to enjoy, simply reheat portions in the microwave or oven until heated through. I usually find that reheating in the oven helps retain that delightful texture!
Can I freeze the Sweet Potato Sausage Breakfast Casserole?
Yes, you can! To freeze, wrap the casserole tightly in plastic wrap, then in foil, and place it in the freezer for up to 2 months. If you’ve prepared individual portions, simply wrap each in plastic wrap and place them in a freezer bag for convenience.
How do I correctly thaw and reheat the frozen casserole?
When you’re ready to enjoy your frozen casserole, first, thaw it overnight in the refrigerator for best results. Preheat your oven to 350°F, and reheat it covered with foil for about 20 minutes to avoid drying out. Your casserole will come out warmed, just like the first time you baked it!
Is this casserole suitable for anyone with egg allergies?
If you or a guest has an egg allergy, you can substitute the eggs! I often use a mixture of flaxseed meal and water as a binder—mix 1 tablespoon of ground flaxseed with 2.5 tablespoons of water for each egg. Let it sit for a few minutes until it thickens. It works surprisingly well in casseroles!
What adjustments can I make for my vegetarian friends?
Very! To make the Sweet Potato Sausage Breakfast Casserole vegetarian-friendly, swap the ground sausage with a plant-based sausage or some sautéed mushrooms and extra veggies for texture. You can also add more kale or spinach to boost the nutritional value without sacrificing flavor!
Delicious Sweet Potato Sausage Breakfast Casserole Awaits
Ingredients
Equipment
Method
- Preheat your oven to 400°F. Set the rack to the lower middle position and grease a 9×13 baking dish lightly.
- Combine sweet potatoes with 2 tablespoons of olive oil, 1/2 teaspoon kosher salt, and 1/4 teaspoon freshly ground black pepper on a large baking sheet. Toss well to coat and bake them in a single layer for 20 minutes, or until they become nice and soft.
- In a large skillet over medium-high heat, add the remaining 2 tablespoons of olive oil. Stir in the diced onions and minced garlic, cooking for 2-3 minutes until translucent. Add the red bell peppers, stirring for another minute before transferring everything to your prepared baking dish.
- In the same skillet, using medium-high heat, add the ground breakfast sausage. Break it apart with a spatula as it cooks, until it's nicely browned and cooked through. Drain excess fat and add the sausage to the veggie mixture in the baking dish. Mix in the roasted sweet potatoes and chopped kale, tossing gently to combine.
- In a separate bowl, whisk 12 large eggs with 1/2 cup of milk, 1 teaspoon kosher salt, and 1/4 teaspoon freshly ground black pepper until smooth. Pour this egg mixture evenly over the sausage and vegetable blend in the baking dish.
- Bake uncovered for 25-30 minutes or just until the eggs are set in the center.