This Cottage Cheese Rigatoni is the ultimate high-protein comfort pasta with a healthy twist. A homemade marinara sauce is blended with cottage cheese to create a silky, protein-packed sauce that clings to every piece of rigatoni. It’s creamy without heavy cream, cheesy without loads of mozzarella, and comes together in just 30 minutes.
Unlike traditional baked pasta, this healthy cottage cheese pasta stovetop version is lighter but still deeply satisfying, making it a great choice for weeknight dinners or holiday spreads. Pair it with a crisp salad, garlic bread, or roasted vegetables for a balanced meal.
Why You’ll Love This Cottage Cheese Rigatoni
Creamy & Light
Blending marinara with cottage cheese makes the sauce creamy, cheesy, and flavorful without being heavy.
High in Protein
Cottage cheese gives you a natural protein boost, making this pasta more filling than classic versions.
Weeknight Easy
On the table in under 30 minutes with simple pantry staples.
Customizable
Add spinach, zucchini, or roasted peppers to make it even heartier.
Family-Friendly
A crowd-pleasing pasta that picky eaters love, with hidden cottage cheese for creaminess.
Ingredients You’ll Need
Pasta
- 12 oz rigatoni
- 1 tbsp salt
Easy Homemade Marinara Sauce
- 2 tbsp olive oil
- 1 small onion, finely diced
- 3 garlic cloves, minced
- 1 (28 oz) can crushed tomatoes
- 2 tbsp tomato paste
- 1 tsp Italian seasoning
- ½ tsp red pepper flakes
- 1 tsp salt
- ½ tsp black pepper
Creamy Base
- 1 ½ cups cottage cheese
- ¼ cup grated Parmesan cheese
For Serving
- Fresh parsley, chopped
- Extra Parmesan
Step-by-Step: How to Make Cottage Cheese Rigatoni
Step 1: Cook pasta
Bring a large pot of salted water to a boil. Cook rigatoni until al dente. Reserve ½ cup pasta water, then drain.
Pro Tip: Undercook the pasta by 1 minute since it will finish cooking in the sauce, absorbing flavor
Step 2: Make marinara
In a skillet, heat olive oil over medium. Add diced onion and sauté 5–6 minutes until soft. Stir in garlic and cook 30 seconds. Add tomato paste, crushed tomatoes, Italian seasoning, salt, pepper, and red pepper flakes. Simmer 10 minutes.
Step 3: Blend the creamy sauce
Transfer marinara to a blender (or use an immersion blender). Add cottage cheese and Parmesan. Blend until completely smooth and creamy.
Pro Tip: Blend while the marinara is still hot for a silky sauce.
Step 4: Combine pasta and sauce
Return the blended sauce to the skillet. Stir in drained rigatoni, tossing until every piece is coated. Adjust consistency with reserved pasta water if needed.
Step 5: Serve
Taste and adjust seasoning. Garnish with parsley and extra Parmesan. Serve immediately.
How to Store & Reheat This Easy Weeknight Pasta with Cottage Cheese
- Refrigerator: Store leftovers in a sealed container up to 4 days.
- Freezer: Freeze cooled pasta in portions up to 2 months.
- Reheating: Warm gently in a skillet with a splash of milk or pasta water.
FAQ: Cottage Cheese Rigatoni
Why did my sauce turn grainy instead of creamy?
If the cottage cheese wasn’t blended fully, small curds can remain. Make sure to use a high-speed blender or immersion blender and blend while the marinara is still hot. Whole milk cottage cheese also blends smoother than low-fat.
How do I keep the sauce from being too watery?
Excess liquid can come from under-reduced marinara or watery cottage cheese. Simmer the marinara until thick before blending, and if your cottage cheese has a lot of liquid, drain it briefly with a fine mesh sieve.
My sauce separated when reheating, what went wrong?
High heat can cause the cottage cheese sauce to break. Reheat gently over low heat, stirring often. Add a splash of milk or pasta water to bring it back together.
Can I use store-bought marinara instead of homemade?
Yes! Just warm it slightly before blending with cottage cheese to avoid a cold sauce. Look for a thicker marinara (not watery) for best results.
Cottage Cheese Rigatoni (High-Protein, Creamy Pasta)
Rigatoni tossed in a silky sauce made by blending homemade marinara with cottage cheese and Parmesan. A protein-packed pasta that’s creamy without heavy cream, ready in just 30 minutes.
Ingredients
Pasta
- 12 oz rigatoni pasta
- 1 tbsp salt (for pasta water)
Sauce Base
- 2 tbsp olive oil
- 1 small onion, finely diced
- 3 garlic cloves, minced
- 1 (28 oz) can crushed tomatoes
- 2 tbsp tomato paste
- 1 tsp Italian seasoning
- ½ tsp red pepper flakes (optional)
- 1 tsp salt
- ½ tsp black pepper
Creamy Blend
- 1 ½ cups cottage cheese (whole milk recommended for best texture)
- ¼ cup grated Parmesan cheese
For Serving
- Fresh parsley, chopped
- Extra Parmesan
Instructions
- Cook rigatoni pasta: Bring a large pot of salted water to a boil. Add rigatoni and cook until al dente, undercooking by 1 minute since it will finish in the sauce. Reserve ½ cup pasta water, then drain.
- Make homemade marinara sauce: Heat olive oil in a large skillet over medium heat. Add onion and sauté 5–6 minutes until softened and golden. Stir in garlic and cook 30 seconds until fragrant.
- Build a flavorful tomato base: Stir in tomato paste, crushed tomatoes, Italian seasoning, red pepper flakes (if using), salt, and black pepper. Simmer for 10 minutes, stirring occasionally, until the marinara thickens slightly.
- Blend cottage cheese pasta sauce: Transfer the hot marinara to a blender (or use an immersion blender). Add cottage cheese and Parmesan. Blend until completely smooth and creamy, creating a silky high-protein pasta sauce.Pro Tip: Blend while the sauce is still hot for the creamiest texture.
- Coat pasta with sauce: Return the creamy cottage cheese marinara sauce to the skillet. Add cooked rigatoni and toss until every piece is evenly coated. Adjust consistency with reserved pasta water as needed.
- Serve: Taste and adjust seasoning. Garnish with fresh parsley and extra Parmesan. Serve immediately as a hearty, healthy pasta dish.
Notes
- Creamiest result: Use whole milk cottage cheese for the smoothest, restaurant-style cottage cheese pasta sauce.
- Pasta swaps: Penne, ziti, or medium shells also work great for this high-protein pasta recipe.
- Add-ins: Stir in spinach, zucchini, or roasted peppers for a more veggie-packed healthy cottage cheese rigatoni.
- Storage: This protein-packed pasta can be refrigerated for up to 4 days or frozen for 2 months.
- Reheating: Warm gently in a skillet over low heat with a splash of milk or pasta water to keep the sauce creamy.
- Gluten-Free Option: Use your favorite gluten-free rigatoni or penne to make this a gluten-free cottage cheese pasta recipe.
Nutrition Information:
Yield:
4Serving Size:
1Amount Per Serving: Calories: 378Total Fat: 13gSaturated Fat: 4gTrans Fat: 0gUnsaturated Fat: 8gCholesterol: 19mgSodium: 2798mgCarbohydrates: 46gFiber: 3gSugar: 6gProtein: 19g
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