Creamy High Protein Mac & Cheese

This is one of those recipes that surprises people in the best way. The cottage cheese blends right into the sauce, so instead of tasting it, you just get a super creamy, rich mac and cheese that happens to have way more protein than the usual version.

I make this when I want comfort food that still has some staying power. Using a high-protein pasta and Fairlife milk bumps things up even more, but it also works perfectly with regular pasta if that’s what you have in the pantry. And yes, it’s very good straight from the skillet with a big spoon!

It’s also easy to turn into a real “clean out the fridge” dinner. Broccoli, cauliflower, spinach, even a can of fire-roasted tomatoes all work here and make it feel a little more balanced without messing with the cozy mac-and-cheese vibe.

Before You Get Started

Here are a few things worth knowing before you start cooking so everything goes smoothly.

• Pasta choice: High-protein pasta works great here, but regular elbows are totally fine if that’s what you have.
• Cheese tip: Grate the cheddar by hand if you can, since pre-shredded cheese doesn’t melt as smoothly and can make the sauce feel grainy.
• Save pasta water: Hold onto a little pasta water before draining in case you want to loosen the sauce at the end.
• Veggie add-ins: Broccoli or cauliflower can cook right with the pasta in the last 2 to 3 minutes, and spinach can be stirred into the finished dish until wilted.

How to Make Creamy High Protein Mac & Cheese

Here’s a quick overview of how to pull this recipe together step-by-step.

1. Cook The Pasta

Bring a pot of salted water to a boil and cook the pasta until al dente according to the package directions. Before draining, save a little pasta water on the side.

• Pro tip: If you’re adding broccoli or cauliflower, toss it into the pasta water during the last 2 to 3 minutes so dinner comes together even faster!

2. Blend The Cheese Sauce

Add the cottage cheese, cheddar, Parmesan, milk, cornstarch, mustard powder, garlic powder, and paprika to a blender. Blend until totally smooth and creamy, then taste and season well with salt and pepper.

• Pro tip: Taste the blended sauce before it hits the pan. It should already taste really good, since that’s your chance to fix the seasoning!

3. Thicken The Sauce

Pour the sauce into a skillet and cook over medium heat for about 5 minutes, stirring often, until it thickens into a silky cheese sauce.

4. Stir Everything Together

Add the cooked pasta to the sauce and stir until everything is coated. Serve right away while it’s hot and creamy.

• Pro tip: If the sauce gets too thick, add a splash of reserved pasta water until it loosens up.

Baked Mac and Cheese Option

If you want more of a baked mac-and-cheese vibe, this works great in the oven too!

Pour the finished mac and cheese into a prepared baking dish and top with breadcrumbs. Bake at 375 degrees for 10 to 15 minutes until the top is golden brown and crisp.

Recipe Tips and Tricks

Here are the best tips and pro tricks to help this recipe turn out perfectly every time.

• Extra creamy sauce: Blend the sauce really well so the cottage cheese disappears completely and the texture stays smooth.
• More flavor: Sharp cheddar cheese gives the best cheesy flavor, so this is not the place for super-mild cheese.
• Tomato add-in: Stir in a can of drained diced tomatoes, especially fire-roasted or Rotel, for a little extra flavor and color.
• Spinach boost: A few handfuls of spinach wilt right into the finished pasta and make this feel a little more balanced!
• Spice it up: Add a pinch of cayenne, red pepper flakes, or hot sauce if you like mac and cheese with a little kick.
• Protein add-on: Add shredded chicken, turkey sausage, or even white beans if you want to stretch it into an even heartier dinner.
• Breadcrumb topping: For the baked version, breadcrumbs add a nice contrast to the creamy sauce and make it feel extra cozy.

Serving Ideas

Here are some easy and delicious ways to serve this recipe.

• With roasted vegetables: Serve with roasted broccoli, green beans, or Brussels sprouts if you want an easy side.
• As a main dish: Add a veggie and call it dinner, since the pasta and cheese sauce already make it super satisfying.
• With a salad: A crisp Brussels sprout salad with vinaigrette is really nice next to the rich sauce.
• With hot sauce: Put hot sauce on the table for anyone who likes a little extra heat.
• For meal prep: Portion it into containers and add extra veggies or protein for easy lunches.

Storage & Reheating

Here’s how to store, reheat, and enjoy your leftovers.

• Storage: Cool completely, then refrigerate in an airtight container for up to 4 days.
• Freezer: Freeze in portions for up to 2 months, though the sauce may soften a bit after thawing.
• Reheating: Reheat gently on the stove or in the microwave with a splash of milk to bring the creamy texture back.
• Leftovers: Stir leftovers into a quick veggie skillet, top with extra cheese and bake, or turn it into a lunch bowl with spinach or roasted broccoli.