Turkey Sausage and Egg Casserole

Start your morning right with this Turkey Sausage and Egg Casserole—a protein-packed, flavor-filled breakfast bake that’s hearty, healthy, and incredibly easy to make. It combines lean turkey sausage, fluffy eggs, melty cheese, and vibrant veggies in one satisfying dish. Whether you’re feeding a crowd, planning brunch, or meal prepping for the week, this casserole is a simple and delicious solution.

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Why You’ll Love This Recipe
High Protein – Great for a filling, energizing start to your day.
Make-Ahead Friendly – Prep it the night before and bake in the morning.
Customizable – Mix in your favorite vegetables, cheeses, or spices.
Gluten-Free – Naturally gluten-free and perfect for various diets.
One-Dish Wonder – All your breakfast favorites baked into one easy casserole.

Ingredients You’ll Need

For the Casserole:

• 1 lb ground turkey sausage
• 10 large eggs
• ¾ cup milk (any kind – dairy or plant-based)
• 1 cup shredded cheddar cheese
• ½ cup shredded mozzarella or Monterey Jack cheese
• 1 red bell pepper, diced
• 1 small yellow onion, diced
• 1 cup fresh spinach, chopped
• ½ tsp garlic powder
• ½ tsp onion powder
• ½ tsp black pepper
• ¼ tsp salt
• Non-stick spray or butter for greasing the pan

Optional Toppings:

• Sliced green onions
• Diced tomatoes
• Avocado slices
• Hot sauce or salsa

Tools You’ll Need
9×13 inch baking dish
Large skillet
Mixing bowl
Whisk
Rubber spatula or spoon
Cutting board and knife

Step-by-Step Instructions

Step 1: Preheat & Prep

1. Preheat your oven to 375°F (190°C).
2. Lightly grease a 9×13 inch baking dish with non-stick spray or butter.

Step 2: Cook the Turkey Sausage

1. In a large skillet over medium heat, cook the turkey sausage, breaking it into small crumbles.
2. Cook for 6–8 minutes, until fully browned and cooked through.
3. Remove from heat and drain excess grease if needed.

Step 3: Sauté the Vegetables

1. In the same skillet, add diced onion and red bell pepper. Sauté for 3–4 minutes until slightly softened.
2. Stir in chopped spinach and cook for another minute until wilted.
3. Remove from heat and set aside.

Step 4: Prepare the Egg Mixture

1. In a large mixing bowl, whisk together the eggs and milk until smooth.
2. Add garlic powder, onion powder, salt, and black pepper.
3. Stir in shredded cheddar and mozzarella cheese.

Step 5: Assemble the Casserole

1. Evenly spread the cooked turkey sausage in the bottom of the prepared baking dish.
2. Layer the sautéed vegetables over the sausage.
3. Pour the egg and cheese mixture on top.
4. Gently mix or press down with a spatula to ensure everything is evenly distributed.

Step 6: Bake the Casserole

1. Place the casserole in the preheated oven and bake for 30–35 minutes.
2. The top should be golden and the center should be set (not jiggly).
3. Insert a knife in the center to check for doneness—it should come out clean.

Step 7: Cool & Serve

1. Let the casserole rest for 5–10 minutes before slicing.
2. Top with green onions, avocado, or your favorite condiments.
3. Serve warm and enjoy!

Tips for a Perfect Casserole
Let It Rest – This helps the casserole firm up for easy slicing.
Use Fresh or Frozen Veggies – Just be sure to drain off any excess moisture if using frozen.
Make It Spicy – Add diced jalapeños or a dash of hot sauce to the egg mixture.
Double the Recipe – For large gatherings, make two casseroles or one in a larger dish.

Serving Suggestions
Fresh Fruit Salad – A light and sweet pairing for the savory casserole.
Whole Grain Toast – Ideal for scooping up bites of cheesy egg.
Smoothie or Iced Coffee – A balanced and energizing breakfast combo.

How to Store & Reheat

Storing:
Refrigerate: Store leftovers in an airtight container for up to 4 days.
Freeze: Slice into portions, wrap tightly, and freeze for up to 2 months.

Reheating:
Microwave: Reheat individual slices for 45–60 seconds.
Oven: Bake at 350°F (175°C) for 10–12 minutes until warmed through.
Air Fryer: Heat at 350°F for 5–6 minutes for a slightly crisp top.

Frequently Asked Questions

1. Can I use egg whites instead of whole eggs?
Yes! You can use all egg whites or a mix to reduce cholesterol and fat content.

2. What kind of milk should I use?
Any milk works! Use whole milk for richness or almond/oat milk for dairy-free.

3. Is turkey sausage spicy?
Most are mild, but you can use spicy turkey sausage if you prefer more heat.

4. Can I prep this the night before?
Absolutely! Assemble it fully, cover, and refrigerate overnight. Bake fresh in the morning.

5. What other veggies can I use?
Try mushrooms, zucchini, broccoli, or kale—just sauté and drain excess moisture.

Final Thoughts
This Turkey Sausage and Egg Casserole is a simple, delicious, and nutritious way to start the day. It’s got everything you want in a breakfast—hearty protein, gooey cheese, fresh veggies—all baked into one easy dish. Make it once and you’ll be reaching for this recipe again and again, whether for breakfast, brunch, or even dinner!

Try it out and tag your version online—I’d love to see your breakfast casserole creations!

Preparation Time: 15 minutes
Cooking Time: 35 minutes
Cuisine: American

Nutritional Information (Per Serving – based on 8 servings):
Calories: 285 | Protein: 24g | Carbohydrates: 6g | Fat: 18g | Fiber: 1g | Sodium: 550mg

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