23 September 2026
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THE UNIVERSAL GASTRONOMY AUTHORITY
World Kitchen Journal
High-Protein Mac and Cheese That’s Extra Creamy
Technique
By Jean-Luc Moreau, the Technique desk · United States · 3 min ·

High-Protein Mac and Cheese That’s Extra Creamy

This cottage cheese mac and cheese is a creamy, high-protein twist on the classic comfort food, made with simple ingredients. It blends up smooth, cooks into a flavorful sauce, and comes together in just minutes for an easy weeknight dinner.

Ingredients · Servings 8
  • 8 ounces elbow macaroni
  • 1½ cups cottage cheese (full fat is best)
  • 1 cup shredded sharp cheddar cheese
  • ½ cup sour cream
  • ½ cup milk
  • ¼ cup shredded Parmesan cheese
  • 2 teaspoons cornstarch
  • ½ teaspoon salt
  • ¼ teaspoon onion powder
  • ¼ teaspoon dry mustard powder (optional)
Method · 23 min
  1. Cook macaroni in salted boiling water according to package directions. Reserve ½ cup of pasta water, drain the pasta, and set aside.
  2. In a blender, combine cottage cheese, cheddar cheese, sour cream, milk, Parmesan cheese, cornstarch, salt, onion powder and dry mustard. Blend until smooth.
  3. Add the blended mixture into a large saucepan over medium-low heat, stirring frequently, until the sauce is smooth and creamy, about 6 to 8 minutes.
  4. Add the cooked pasta to the sauce and stir to coat. Cook 1 to 2 minutes more until heated through.
  5. Let rest for a few minutes to thicken slightly before serving, add reserved pasta water to adjust consistency if needed.

Holly’s Recipe Highlights

  • Why Make It: All the comfort of classic mac and cheese with a high-protein twist.
  • Flavor: Creamy, rich, and cheesy with a light tang.
  • Recommended Tools: A blender for a smooth sauce and a saucepan to heat and finish.
  • Serving Suggestions: This dish makes an easy main with a side salad or serves as a side with baked chicken or ham.
  • Macaroni: Elbow macaroni is a classic choice because it holds onto the creamy sauce so well. Shells or cavatappi are great substitutes.
  • Cottage Cheese: Full-fat cottage cheese blends into the smoothest, richest sauce, while low-fat can be used if needed but won’t be quite as creamy.
  • Cheese: Sharp cheddar brings the main cheesy flavor to the dish.
  • Sour Cream: Sour cream adds a little tang and helps give the sauce extra body, and plain Greek yogurt can be used if that’s what you have on hand.
  • Variations: Stir in steamed broccoli, peas, or chopped spinach for an easy way to add some veggies to the dish. A pinch of paprika or cayenne can be added if you want a little warmth or a sharper finish. Toasted breadcrumbs on top give it that baked-style feel without ever turning on the oven.

Easy Steps To Creamy Mac

  • Cook the pasta, reserving some of the pasta water.
  • In a blender, combine sauce ingredients and blend until smooth.
  • Add the blended ingredients to a saucepan and simmer until thickened (full recipe below).
  • Add pasta to the saucepan.

Save It For Later

Keep leftovers in an airtight container in the refrigerator for up to 4 days.

Reheat gently on the stovetop or in the microwave with a splash of milk to bring the sauce back to life.

This recipe does not freeze well.

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