This Easy High Protein Cottage Cheese Alfredo Sauce is a flavorful creamy sauce and perfect for those on a keto diet or high-protein low-carb diet. Combining simple ingredients, this sauce offers a delicious and healthy twist on the traditional Alfredo sauce. The homemade alfredo sauce the best low carb keto Alfredo sauce you’ll ever make.
Whether you’re new to making keto recipes or a seasoned pro, this easy recipe is sure to become a favorite. Plus, this healthy Alfredo sauce is a great way to enjoy the flavors of classic Alfredo without the carbs.
Alfredo sauce is a classic favorite, but it’s often loaded with carbs and calories. This version of cottage cheese pasta sauce uses cottage cheese to create a creamy, high-protein sauce that’s perfect for a keto diet.
I discovered this recipe while experimenting with different ways to make my favorite pasta dishes healthier. The result is a velvety, rich sauce that pairs perfectly with zucchini noodles or spaghetti squash.

Ingredients
- 1 cup full fat cottage cheese
- 1/4 cup heavy cream
- 1 tablespoon unsalted butter
- 3/4 cup parmesan cheese
- 2 teaspoons garlic powder
If you’d like to see how I made this recipe, check out my quick YouTube video for helpful process shots and tips!
Instructions
- In a blender or food processor, blend the cottage cheese until smooth.
- Add the heavy cream, unsalted butter, parmesan cheese, and garlic to the blender.
- Blend until the sauce is smooth and creamy.
- Season with salt and white pepper to taste.
- Serve the blended cottage cheese mixture over your favorite low-carb pasta, like zucchini noodles or spaghetti squash.

Recipe Tips
- For a little heat, add a pinch of red pepper flakes.
- Use freshly grated parmesan for the best results.
- If the cottage cheese sauce is too thick, thin it out with a bit of pasta water or almond milk.
- Add cooked chicken breast or rotisserie chicken for extra protein.
Storage
Store any leftover sauce in an airtight container in the fridge for up to 5 days. Reheat gently on the stove, adding a splash of almond milk if needed to reach the desired consistency.
This creamy healthy alfredo sauce recipe is a great way to enjoy a classic dish while sticking to your keto diet. It’s easy to make, packed with grams of protein, and perfect for a healthy diet. Try it out for your next pasta night and enjoy a nutritious twist on a traditional favorite.

FAQ
Q: Can I use this sauce for chicken Alfredo?
A: Yes, this creamy Alfredo sauce is perfect for chicken Alfredo. Just add cooked chicken breast or rotisserie chicken.
Q: How should I store the leftover sauce?
A: Store any leftover sauce in an air-tight container in the fridge for up to 5 days.
Q: How can I make the sauce thicker?
A: Add an egg yolk to thicken the sauce.
Q: What can I add for extra flavor?
A: Try adding Italian seasoning, fresh spinach, or sauteed garlic for extra flavor.
Q: Can I use low-fat cottage cheese?
A: I don’t recommend using low-fat or no-fat cottage cheese as the flavor won’t be as nice. Full-fat cottage cheese gives the best texture.
Q: How do I reheat the sauce?
A: Reheat gently on the stove over medium-low heat, adding a splash of almond milk if needed to reach the desired consistency.
Q: Can I use this sauce for other recipes?
A: Yes, this cottage cheese Alfredo recipe is versatile and can be used in lasagna recipes, pasta recipes, or as a base for other cottage cheese recipes.
Q: How can I make the sauce smoother?
A: Ensure the cottage cheese is well blended and use freshly grated fresh parmesan cheese for a velvety texture.

P.S. If you’re craving more savory ideas, don’t miss my 15+ Savory Cottage Cheese Recipes You Have to Try (High Protein) for even more delicious low-carb inspiration!
Other Sauce Recipes to Check Out
Keto Cottage Cheese Alfredo Sauce
Equipment
Ingredients
- 1 cup full fat cottage cheese
- 1/4 cup heavy cream
- 1 tablespoon unsalted butter
- 3/4 cup parmesan cheese
- 2 teaspoons garlic powder
Instructions
- In a blender or food processor, blend the cottage cheese until smooth.
- Add the heavy cream, unsalted butter, parmesan cheese, and garlic to the blender.
- Blend until the sauce is smooth and creamy.
- Season with salt and white pepper to taste.
YouTube Video
Notes
- Serve the blended cottage cheese mixture over your favorite low-carb pasta, like zucchini noodles or spaghetti squash.
- Store any leftover sauce in an airtight container in the fridge for up to 5 days. Reheat gently on the stove, adding a splash of almond milk if needed to reach the desired consistency.
I love this Keto Cottage Cheese Alfredo Sauce because it’s rich, creamy, and packed with protein—without the carbs! I created this recipe to be a gluten-free, high-protein alternative to traditional Alfredo, perfect for pasta, veggies, or dipping!