Sweet Potato Egg Casserole with Turkey Sausage and Mozzarella Recipe

Introduction

This Sweet Potato Egg Casserole is a hearty and flavorful dish perfect for breakfast or brunch. Packed with savory turkey sausage, tender sweet potatoes, and a cheesy egg blend, it’s both satisfying and nutritious. Easy to prepare and bake, it’s ideal for feeding family or guests.

Ingredients

• 2 tablespoons avocado oil
• 1/2 large yellow onion, chopped
• 1 green bell pepper, chopped
• 5 cups cubed sweet potatoes
• 3 garlic cloves, minced
• 1 pound turkey sausage
• 10 eggs
• 1/2 cup milk (plant-based milk can be substituted)
• 1 teaspoon dried thyme
• 1 teaspoon salt
• 1/2 teaspoon pepper
• 1/2 cup grated mozzarella cheese

Instructions

1. Step 1: Preheat your oven to 350°F (175°C). Grease a 9×13-inch casserole dish to prevent sticking. Chop all vegetables while the oven heats.
2. Step 2: Heat avocado oil in a large pan over medium heat. Add chopped onion, green bell pepper, and sweet potatoes. Cook for 8–9 minutes until vegetables soften, stirring occasionally. Add minced garlic in the last 1–2 minutes and sauté. Remove vegetables and spread evenly in the prepared casserole dish.
3. Step 3: In the same pan, cook the turkey sausage over medium heat, breaking it into small pieces, until fully cooked. Add the sausage to the vegetables in the casserole dish and stir to combine.
4. Step 4: In a mixing bowl, whisk together eggs, milk, dried thyme, salt, pepper, and grated mozzarella until smooth and well mixed.
5. Step 5: Pour the egg mixture evenly over the sausage and vegetable mixture. Stir gently to distribute the eggs throughout. Bake in the preheated oven for 40–45 minutes until the center is firm. If the top browns too quickly, cover loosely with foil halfway through baking.
6. Step 6: Remove from oven and allow the casserole to cool for about 15 minutes before serving. This helps it set for easier slicing.

Tips & Variations

• Substitute turkey sausage with chicken sausage or a vegetarian alternative for different flavor options.
• Add chopped spinach or kale with the vegetables for extra greens and nutrients.
• Use sharp cheddar cheese instead of mozzarella for a bolder cheesy taste.
• If you prefer a spicier dish, add a pinch of red pepper flakes when cooking the sausage.

Storage

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual servings in the microwave until warmed through or in a preheated oven at 350°F (175°C) for about 10 minutes. This casserole also freezes well; 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 prepare the casserole assembly the night before and refrigerate it covered. Bake fresh in the morning, adding a few extra minutes to the baking time if starting cold.

Can I use fresh thyme instead of dried thyme?

Absolutely. Use about 1 tablespoon of fresh thyme leaves in place of 1 teaspoon dried thyme for a brighter herb flavor.

Sweet Potato Egg Casserole with Turkey Sausage and Mozzarella Recipe

Print Recipe

★★★★★

4.9 from 53 reviews

This Sweet Potato Egg Casserole is a hearty and nutritious breakfast or brunch option featuring sautéed sweet potatoes, green bell peppers, onions, and turkey sausage baked with a seasoned egg and mozzarella cheese mixture. It offers a balanced, flavorful dish that is easy to prepare and perfect for a family meal or meal prep.

• Author: Grace
• Prep Time: 20 minutes
• Cook Time: 55 minutes
• Total Time: 1 hour 15 minutes
• Yield: 8 servings 1x
• Category: Breakfast Casserole
• Method: Baking
• Cuisine: American
• Diet: Low Fat

Ingredients

Scale 1x2x3x

Vegetables

• 1/2 large yellow onion, chopped
• 1 green bell pepper, chopped
• 5 cups cubed sweet potatoes
• 3 garlic cloves, minced

Protein

• 1 pound turkey sausage
• 10 eggs

Dairy & Others

• 2 tablespoons avocado oil
• 1/2 cup milk (plant-based milk can be substituted)
• 1 teaspoon dried thyme
• 1 teaspoon salt
• 1/2 teaspoon pepper
• 1/2 cup grated mozzarella cheese

Instructions

1. Preheat Oven and Prepare the Baking Dish: Preheat your oven to 350°F (175°C). While waiting, chop all the vegetables. 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 the chopped onion, green bell pepper, and sweet potatoes. Sauté for 8-9 minutes until vegetables begin to soften. Add minced garlic in the last 1-2 minutes and sauté briefly. Remove vegetables from the pan and evenly spread them in the prepared casserole dish.
3. Cook the Sausage: In the same pan, cook the turkey sausage thoroughly, breaking it into small pieces as it cooks. Once fully cooked, stir the sausage into the vegetable layer in the casserole dish to combine well.
4. Prepare the Egg Mixture: In a mixing bowl, whisk together the eggs, milk, dried thyme, salt, pepper, and grated mozzarella cheese until smooth and evenly blended.
5. Combine and Bake: Pour the egg mixture over the vegetable and sausage mixture in the casserole dish. Gently stir to distribute evenly. Bake in the preheated oven for 40-45 minutes or until the center is firm when touched. If the top browns too quickly, cover loosely with foil to prevent burning.
6. Cool and Serve: Remove the casserole from the oven and let it cool for about 15 minutes before slicing and serving.

Notes

• You can substitute plant-based milk for a dairy-free option.
• Cover the casserole loosely with foil if the top browns too quickly.
• This casserole can be prepared the night before and baked fresh in the morning.
• Leftovers can be refrigerated and reheated for quick meals.
• Use turkey sausage for a leaner option; substitute with pork sausage if preferred.

Keywords: sweet potato casserole, egg casserole, turkey sausage breakfast, baked breakfast dish, healthy breakfast, low fat casserole