
Cottage Cheese Alfredo: A High-Protein Twist on a Creamy Classic
Blended cottage cheese creates a creamy, protein-packed Alfredo sauce with less saturated fat than the traditional cream-based version.
By
Lana Pine| Published on October 19, 2026
3 min read
Fettuccine Alfredo is a classic comfort food, but the traditional version leans heavily on cream, butter and cheese. This lighter take swaps most of that richness for blended cottage cheese, which creates a silky sauce while adding a boost of protein.
Cottage cheese has had a comeback in recent years, and for good reason. It’s high in protein, which helps keep you feeling full and supports muscle health, and it provides calcium for bone health. Choosing a low-fat version and pairing it with 2% milk keeps the sauce creamy with less saturated fat than a typical cream-based Alfredo.
The recipe also works in some extra nutrition with baby spinach, which wilts right into the sauce and adds vitamins A and K, folate and fiber. A drizzle of extra-virgin olive oil adds heart-healthy unsaturated fat, and a pinch of crushed red pepper brings a little heat.
Cottage cheese and Parmesan can be high in sodium, so people watching their salt intake may want to use less salt in the pasta water and sauce. With a few simple swaps, this weeknight dinner shows that comfort food and balanced eating can go hand in hand.
Cottage Cheese Alfredo
Ingredients
- Kosher salt
- 8 ounces dry fettuccine
- 1 Tablespoon extra-virgin olive oil
- 1 1/4 cups low-fat cottage cheese
- 1 cup 2% milk
- 1 ounce parmesan, shredded (about 1/3 cup packed)
- 2 small cloves garlic, finely chopped
- 3 Tablespoons unsalted butter, softened
- 1 Tablespoon all-purpose flour
- 3 ounces baby spinach
- Crushed red pepper flakes
Directions
- In a large pot of boiling salted water, cook fettuccine, stirring occasionally, until very al dente, about 1 minute less than package instructions. Reserve 1/2 cup pasta water. Drain pasta and transfer to a large bowl. Add oil and toss to combine.
- Meanwhile, in a blender or food processor, pulse cottage cheese, milk, Parmesan, garlic, butter, flour and 1 teaspoon salt until smooth. Transfer sauce to a large skillet. Bring to a simmer over medium heat and cook, stirring frequently with a heatproof spatula, until thickened, 8 to 10 minutes. Add spinach and stir until wilted.
- Add pasta to skillet and toss in sauce to coat, using pasta water to loosen sauce if it becomes too thick.
- Divide pasta among bowls. Top with red pepper.
This recipe was originally published on Delish.

