Why do people put eggs in sweet potato casserole?

Eggs hold everything together and give the casserole a soft, custardy texture while adding protein.

Do eggs and sweet potatoes go together?

Yes, absolutely. Sweet potatoes’ natural sweetness balances the savory richness of eggs beautifully.

Baking or sautéing brings out more flavor and prevents excess moisture. Boiling can make them too soft for layering.

Avoid cutting uneven cubes, overmixing the eggs, or skipping the rest time. Too much moisture can make the casserole soggy.

A hearty and easy breakfast casserole made with sweet potatoes, turkey sausage, eggs, and cheese. Perfect for meal prep or family brunch.

Scale

3 garlic cloves, minced

1 lb uncooked turkey sausage

5 cups sweet potatoes, cubed (1-inch)

1 green bell pepper, diced

1/2 large yellow onion, finely diced

2 tbsp avocado oil (or olive oil)

10 large eggs

1/2 cup whole milk (or plant-based alternative)

1/2 cup grated mozzarella cheese

1 tsp salt

1 tsp dried thyme

1/2 tsp black pepper

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1. Preheat oven to 350°F (175°C) and grease a 9×13-inch baking dish.

2. Heat oil in a large pan and cook sweet potatoes, onion, and bell pepper for about 8–9 minutes until softened. Stir in garlic near the end.

3. Transfer vegetables to the baking dish.

4. In the same pan, cook turkey sausage until browned and fully cooked, breaking it into small pieces. Add to the dish and mix with vegetables.

5. Whisk eggs, milk, cheese, salt, pepper, and thyme in a bowl until combined.

6. Pour egg mixture over the contents in the dish and gently stir to distribute.

7. Bake uncovered for 40–45 minutes or until the center is firm. Cover with foil if browning too quickly.

8. Let rest for 10–15 minutes before slicing and serving.

Cut sweet potatoes into small, even cubes to ensure even cooking.

Avoid crowding the pan when sautéing vegetables.

Drain excess moisture from vegetables and sausage to prevent a soggy casserole.

Do not overmix eggs for a tender texture.

Let casserole rest before slicing for clean portions.