Easy Sweet Potato Egg Casserole Recipe

Introduction

This Easy Sweet Potato Egg Casserole is a hearty and flavorful dish perfect for breakfast or brunch. Packed with tender sweet potatoes, savory turkey sausage, and a cheesy egg mixture, it’s a satisfying meal that’s simple to prepare and sure to please the whole family.

Ingredients

• 3 garlic cloves, minced
• 1 lb uncooked turkey sausage
• 5 cups cubed sweet potatoes (1-inch cubes)
• 1 green bell pepper, diced
• 1/2 large yellow onion, finely diced
• 2 tbsp avocado oil (or olive oil)
• 1/2 cup milk (whole milk recommended)
• 10 large eggs
• 1/2 cup grated mozzarella cheese (Sargento brand recommended)
• 1 tsp salt
• 1 tsp dried thyme
• 1/2 tsp pepper

Instructions

1. Step 1: Preheat your oven to 350°F (175°C). While the oven heats, chop all vegetables as directed. Grease a 9×13-inch casserole dish to prevent sticking.
2. Step 2: Heat avocado oil in a Dutch oven or large saucepan over medium heat. Add diced onion, green pepper, and sweet potatoes. Cook for 8–9 minutes, stirring occasionally, until vegetables begin to soften. Add minced garlic in the last 1–2 minutes and sauté briefly. Remove vegetables and spread evenly in the prepared casserole dish.
3. Step 3: In the same pan, cook the turkey sausage until fully browned and no longer pink, breaking it into small pieces. Add cooked sausage to the vegetables in the casserole dish and stir to combine.
4. Step 4: In a separate bowl, whisk together eggs, milk, dried thyme, salt, pepper, and shredded mozzarella until smooth.
5. Step 5: Pour the egg mixture evenly over the sausage and vegetable mixture in the casserole dish. Stir gently to distribute the egg throughout. Bake uncovered for 40–45 minutes until the center is firm. If the top browns too quickly, loosely cover with foil.
6. Step 6: Remove casserole from oven and allow to cool for about 15 minutes before slicing and serving.

Tips & Variations

• For extra flavor, add chopped fresh herbs like parsley or chives just before serving.
• Swap turkey sausage for vegetarian sausage or cooked bacon based on preference.
• Use sweet potatoes with the skin on for added texture and nutrients, just be sure to scrub them well.
• For a creamier texture, substitute half and half for milk in the egg mixture.

Storage

Store leftover casserole in an airtight container in the refrigerator for up to 4 days. Reheat individual portions in the microwave for 1–2 minutes or until heated through. You can also freeze the casserole for up to 2 months; thaw overnight in the fridge before reheating.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I make this casserole ahead of time?

Yes, you can assemble the casserole a day before baking. Keep it covered in the refrigerator and bake it fresh the next day for best results.

Can I use a different type of cheese?

Absolutely! Mozzarella melts well, but you can substitute cheddar, Monterey Jack, or a blend of your favorite cheeses to suit your taste.

Easy Sweet Potato Egg Casserole Recipe

Print Recipe

★★★★★

4.7 from 139 reviews

This Easy Sweet Potato Egg Casserole is a savory and hearty breakfast or brunch dish combining tender sweet potatoes, flavorful turkey sausage, and a rich egg and cheese mixture. Perfect for a nourishing start to your day, it offers a delicious balance of protein and vegetables baked to perfection in a single casserole.

• Author: Natalie
• Prep Time: 15 minutes
• Cook Time: 55 minutes
• Total Time: 1 hour 10 minutes
• Yield: 8 servings 1x
• Category: Breakfast Casserole
• Method: Baking
• Cuisine: American

Ingredients

Scale 1x2x3x

For the base:

• 3 garlic cloves (minced)
• 1 lb uncooked turkey sausage
• 5 cups cubed sweet potatoes (1-inch cubes)
• 1 green bell pepper (diced)
• 1/2 large yellow onion (finely diced)
• 2 tbsp avocado oil (or olive oil)

For the egg mixture:

• 1/2 cup milk (whole milk for richness)
• 10 large eggs
• 1/2 cup grated mozzarella cheese (Sargento brand recommended)
• 1 tsp salt
• 1 tsp dried thyme
• 1/2 tsp pepper

Instructions

1. Preheat Oven and Prepare the Baking Dish: Preheat your oven to 350°F (175°C). While the oven is heating, chop the vegetables and grease a 9×13-inch casserole dish to prevent sticking during baking.
2. Cook the Vegetables: Heat avocado oil in a Dutch oven or large saucepan. Add onion, green pepper, and sweet potatoes and cook for 8-9 minutes, stirring occasionally, until they begin to soften. In the last minute or two, add minced garlic and continue sautéing. Remove the vegetables and spread them evenly in the prepared casserole dish.
3. Cook the Sausage: In the same pan, sauté the turkey sausage until fully cooked, breaking it into small pieces as it cooks. Once done, mix the sausage with the cooked vegetables in the casserole dish.
4. Prepare the Egg Mixture: In a mixing bowl, whisk together the eggs, whole milk, mozzarella cheese, salt, thyme, and pepper until smooth and thoroughly combined.
5. Combine and Bake: Pour the egg mixture over the vegetable and sausage mixture in the casserole dish. Stir gently to evenly distribute the egg mixture. Bake in the preheated oven for 40-45 minutes or until the center is firm. If the top browns excessively, cover loosely with foil during baking.
6. Cool and Serve: Remove from the oven once baked and allow the casserole to cool for about 15 minutes before serving to let it set.

Notes

• Use whole milk for a richer, creamier egg mixture, but you can substitute with any milk preference.
• Cover the dish loosely with foil if the top starts to brown too quickly during baking.
• Ensure turkey sausage is fully cooked through to avoid any food safety risks.
• Leftovers can be refrigerated and reheated for a quick breakfast.
• You can substitute mozzarella cheese with cheddar or your preferred melting cheese.

Keywords: sweet potato casserole, breakfast casserole, turkey sausage, egg bake, savory casserole, easy breakfast recipe