High-Protein Cottage Cheese & Turkey Sausage
Looking for a cozy, satisfying breakfast that fuels your morning without weighing you down? This High-Protein Cottage Cheese & Turkey Sausage Breakfast Casserole is everything. Made with lean ground turkey sausage, protein-rich cottage cheese, and eggs, this dish is hearty, savory, and clean-eating approved โ perfect for meal prep, weekend brunch, or a quick reheat-and-go breakfast.
Whether you’re exploring new breakfast ideas healthy casserole fans will love, or searching for a healthy sausage breakfast casserole that keeps you full ’til lunch, this recipe has it all โ flavor, nutrients, and ease.
Letโs dig into this high protein meal for breakfast that doesnโt skimp on comfort.
๐ Ingredients Youโll Need

Simple, whole-food ingredients come together to create big flavor and long-lasting energy.
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Meal Prep Plan.
Main Ingredients (Serves 6โ8):
- 1 lb ground turkey sausage (or lean ground turkey + breakfast spices)
- 1 cup low-fat cottage cheese
- 10 large eggs
- ยฝ cup unsweetened almond milk (or any milk of choice)
- 1ยฝ cups chopped baby spinach
- ยฝ red bell pepper, diced
- ยผ cup green onions or chopped chives
- 1 tsp garlic powder
- 1 tsp onion powder
- Salt & pepper to taste
- Olive oil or avocado oil spray for greasing the pan
Optional Add-Ins:
- ยฝ cup shredded cheese (cheddar, mozzarella, or pepper jack)
- ยผ tsp red pepper flakes for heat
- Diced mushrooms or zucchini for extra veggies
- Everything bagel seasoning (sprinkle on top before baking)
This casserole blends perfectly into your fall breakfast high protein meal plan or any time you need a protein-packed start to the day.
๐ฅ How to Make the Breakfast Casserole
Step-by-Step Instructions:
1. Preheat and prep
Preheat oven to 375ยฐF (190ยฐC). Lightly grease a 9×13โ baking dish with olive oil spray.
2. Cook turkey sausage
In a nonstick skillet over medium heat, cook ground turkey sausage until browned and cooked through, about 8 minutes. Drain any excess liquid.
3. Whisk the egg base
In a large bowl, whisk together eggs, cottage cheese, almond milk, garlic powder, onion powder, salt, and pepper until smooth.
4. Add veggies and mix-ins
Stir in spinach, bell pepper, green onion, and cooked turkey sausage. Add shredded cheese if using.
5. Pour and bake
Pour the mixture into your greased baking dish. Smooth the top with a spatula. Bake for 35โ40 minutes or until center is set and top is lightly golden.
6. Cool, slice, and serve
Let cool for 5โ10 minutes. Slice into squares and serve hot โ or let cool completely for meal prep.
๐ Benefits of This High-Protein Breakfast Casserole
| ๐ Benefit | Why It Matters |
|---|---|
| High in Protein | Eggs, cottage cheese, and turkey sausage deliver 25g+ of protein per serving. |
| Low in Carbs | Great for low-carb or keto-friendly mornings. |
| Meal Prep Friendly | Lasts up to 5 days in the fridge or 2 months frozen. |
| Customizable | Swap veggies, cheese, or add spice for your perfect bite. |
| Perfect for Brunch | A must-have for your rotation of brunch casserole recipes healthy style. |
๐ง Why Use Cottage Cheese in Breakfast Casseroles?
Cottage cheese may be underrated, but itโs a secret weapon in this breakfast casserole easy healthy format.
- High in protein (with less fat than many cheeses)
- Adds creamy texture without needing cream
- Blends into eggs for a soft, fluffy consistency
- Mild taste that pairs with sweet or savory
When paired with eggs and turkey sausage, it delivers a healthy meat breakfast experience thatโs lean, satisfying, and energizing.
๐ก Pro Tips & Variations
Want to customize your healthy sausage breakfast casserole? Try these tips:
| Swap or Add | Benefit |
|---|---|
| Ground chicken or veggie sausage | Lightens or veganizes the dish |
| Roasted sweet potatoes | Adds texture and natural sweetness |
| Feta or goat cheese | Brings tangy contrast |
| Kale instead of spinach | Adds structure and fiber |
| Broccoli or zucchini | Lowers carbs and ups veggie content |
This recipe is flexible enough to keep in your easy dinner recipes list too โ breakfast for dinner, anyone?
๐ฅ What to Serve With It

Make it a full plate by pairing your casserole with:
- Fresh fruit (berries, orange slices, melon)
- Whole grain toast or English muffin
- Avocado slices with sea salt
- Yogurt with honey and chia seeds
- A warm chai latte or matcha
Whether itโs your dinner time meal prep or weekend brunch casserole recipe, this dish keeps things easy and delicious.
๐ฅถ How to Store + Reheat
Refrigerate:
Store in airtight container for up to 5 days.
Freeze:
Slice into squares, wrap in foil, and freeze up to 2 months.
Reheat:
- Microwave 30โ60 seconds per square
- Oven at 350ยฐF for 10โ12 minutes
- Air fryer 5โ6 minutes at 350ยฐF (for crisp top)
Perfect for mornings on-the-go or lazy Sunday breakfast with a second cup of coffee.
โ FAQs About This Cottage Cheese Breakfast Casserole
Is cottage cheese chunky in the casserole?
Nope! It melts into the egg mixture and adds creaminess without noticeable texture.
Can I make this dairy-free?
Use unsweetened dairy-free yogurt or silken tofu in place of cottage cheese and a plant-based sausage alternative.
Can I prep this the night before?
Absolutely โ mix everything, cover, and refrigerate overnight. Bake in the morning!
How much protein per serving?
Depending on ingredients, each piece delivers 22โ28 grams of protein.
Is this good for kids?
Yes โ itโs mild, satisfying, and easy to chew. You can sneak in extra veggies too.
๐ More High-Protein Recipes Youโll Love (Internal Links)
Craving more high-protein comfort dishes? These recipes are full of flavor and clean-eating friendly:
- Orzo with Italian Sausage โ Creamy orzo in less than 30 minutes
- Creamy Sausage Rigatoni โ Tomato, spinach, and sausage with rigatoni
- Cream Cheese Sausage Balls โ Bite-sized and freezer friendly
- Orecchiette with Sausage and Broccoli โ Light, fresh, and pasta-forward
Use them for dinner, meal prep, or clean comfort food on repeat.
๐ Follow us on Pinterest for more healthy casseroles and high-protein meal prep ideas.
๐ @DishesMadeEasy on Pinterest

High-Protein Cottage Cheese & Turkey Sausage
Ingredients
- 1 lb ground turkey sausage
- 1 cup low-fat cottage cheese
- 10 large eggs
- ยฝ cup unsweetened almond milk or any milk
- 1ยฝ cups chopped baby spinach
- ยฝ red bell pepper diced
- ยผ cup chopped green onions or chives
- 1 tsp garlic powder
- 1 tsp onion powder
- Salt and black pepper to taste
- Olive oil or avocado oil spray for greasing
- ยฝ cup shredded cheese cheddar, mozzarella, or pepper jack
- ยผ tsp crushed red pepper flakes
- Diced mushrooms or zucchini
- Everything bagel seasoning for topping
Method
- 1. Preheat oven to 375ยฐF (190ยฐC). Lightly grease a 9×13-inch baking dish.
- 2. In a skillet, cook the turkey sausage over medium heat until browned. Drain any excess liquid.
- 3. In a large bowl, whisk together eggs, cottage cheese, almond milk, garlic powder, onion powder, salt, and pepper.
- 4. Stir in spinach, bell pepper, green onion, and cooked sausage. Mix in cheese if using.
- 5. Pour into prepared baking dish and smooth the top.
- 6. Bake for 35โ40 minutes, or until the center is set and top is golden.
- 7. Cool for 5โ10 minutes before slicing. Serve hot or refrigerate for meal prep.
