There’s something incredibly comforting about a bowl of creamy, cheesy macaroni. This version swaps some of the usual heavy ingredients for tangy Greek yogurt, keeping the texture rich while adding a bright, slightly tangy lift. Made with simple pantry staples and everyday sharp cheddar, this Greek Yogurt Macaroni and Cheese is easy to pull together on a weeknight yet special enough to serve guests. It uses 1 pound elbow macaroni for perfect bite-sized noodles, a classic béchamel base built with butter and flour, and finishes with Greek yogurt stirred in for extra creaminess. A crunchy breadcrumb and smoked paprika topping gives the dish contrast and a whisper of smoky warmth.

Why this version works

Traditional macaroni and cheese relies on heavy cream or lots of butter to create a silky sauce. Here, the base begins in the traditional way—melted butter and flour cooked into a roux—so the sauce still thickens properly. Two cups of lowfat milk combine with the roux to make a smooth sauce that clings to the pasta. Sharp cheddar brings the classic, tangy cheese flavor, and the Greek yogurt blends in at the end for cream and a tiny bit of tang without curdling when incorporated gently. The result is creamy, tangy, and balanced rather than cloyingly rich.

Ingredients

1 pound elbow macaroni
2 tablespoons unsalted butter
2 tablespoons flour
1 1/4 teaspoons salt (if salt sensitive use less and salt to taste after cooking)
1/4 teaspoon black pepper
2 cups lowfat milk
1 1/2 cups shredded sharp cheddar cheese
3/4 cup Greek yogurt (nonfat or lowfat)
2 tablespoons breadcrumbs
1/8 teaspoon smoked paprika

Equipment you’ll need

Large pot for boiling pasta
Large saucepan for the cheese sauce (or the same large pot if you prefer)
Wooden spoon or heatproof spatula
Measuring cups and spoons
Colander for draining pasta
Ovenproof dish for baking (optional) or a large mixing bowl if serving stovetop

Prep and timing

Active time: about 25 minutes. Total time: about 35–40 minutes if you choose to bake the top for a crisp finish. Start by getting the pasta cooking—this gives you time to make the sauce without hanging over the stove.

Step-by-step directions

Bring a large pot of salted water to a rolling boil. Add 1 pound elbow macaroni and cook according to the package directions until just shy of al dente (usually about 1 minute less than the package time). Reserve about 1/2 cup of the cooking water, then drain the pasta well in a colander and set it aside.
Wipe out the pot or grab a clean large saucepan and place it over medium heat. Add 2 tablespoons unsalted butter and let it melt completely.
Sprinkle in 2 tablespoons flour and whisk continuously for about 1 minute. This step cooks off the raw flour taste and begins to form a roux that will thicken the sauce.
Slowly pour in 2 cups lowfat milk while whisking to avoid lumps. Continue to whisk as the mixture heats until it begins to thicken and is smooth, about 3–5 minutes. Lower the heat if the sauce starts to bubble vigorously.
Season the sauce with 1 1/4 teaspoons salt (or less if you prefer; you can always adjust later) and 1/4 teaspoon black pepper. Stir well to combine.
Remove the saucepan from the heat briefly. Add 1 1/2 cups shredded sharp cheddar cheese a handful at a time, stirring each addition in until fully melted and the sauce is glossy and smooth.
Let the cheese sauce cool for a minute off the heat, then stir in 3/4 cup Greek yogurt until fully incorporated. Stir gently until the sauce is uniform; do not overheat once the yogurt is added to prevent separation.
Add the drained elbow macaroni to the cheese sauce and toss until every noodle is coated. If the sauce seems too thick, stir in a few tablespoons of the reserved pasta cooking water until you reach your desired consistency.
If you prefer a baked, crispy top: Preheat the oven to 375°F (190°C). Transfer the macaroni and cheese to an ovenproof dish. Mix 2 tablespoons breadcrumbs with 1/8 teaspoon smoked paprika and sprinkle evenly over the top. Dot the surface with a few small pieces of the remaining butter if you like extra browning. Bake for 10–12 minutes or until the topping is golden and the sauce is bubbling at the edges. If you do not want a baked top, simply sprinkle the smoked paprika over the finished dish and serve immediately.
Remove from the oven, let rest for 3–5 minutes, then serve hot. Taste and adjust salt and pepper if needed before plating.

Troubleshooting and tips

If the sauce is grainy: Make sure the milk was added slowly and that the cheese was fully melted before adding the yogurt. Stirring off the heat when adding yogurt helps keep the sauce smooth.
If the sauce is too thick: Add reserved pasta water by the tablespoon until the sauce is loose enough to coat the noodles.
If the sauce is too thin: Simmer gently for a minute or two to reduce and thicken, or add a small extra sprinkle of shredded cheddar and stir until melted.
Make it tangier: Use full-flavored sharp cheddar or allow a bit more yogurt if you want extra tang.
Make it richer: Swap lowfat milk for whole milk and use full-fat Greek yogurt for an even creamier mouthfeel.

Serving suggestions

This Greek Yogurt Macaroni and Cheese is a lovely weeknight supper on its own, but it also pairs beautifully with crisp green salads, roasted vegetables, or a simple side of steamed broccoli to cut through the richness. For a protein boost, serve alongside baked chicken pieces or white fish seasoned simply with lemon and herbs.

Make-ahead and storage

You can prepare the macaroni and cheese through step 8, then cool completely, cover tightly, and refrigerate for up to 2 days. To reheat, warm gently on the stovetop over low heat, stirring in a splash of milk or reserved pasta water to restore creaminess. If you prefer to re-crisp the topping, transfer the reheated casserole to a baking dish, top with breadcrumbs and a pinch of smoked paprika, and bake at 350°F (175°C) until warmed through and the topping is golden.

Notes on ingredients

Elbow macaroni: 1 pound gives a generous, noodle-forward dish. Small pasta shapes work well because the sauce clings to them.
Butter and flour: These create the roux that thickens the sauce. Use unsalted butter so you can control the overall salt level with the added 1 1/4 teaspoons salt.
Milk: Lowfat milk keeps this recipe lighter while still providing enough body for a creamy sauce. Whole milk will make it richer.
Cheddar: Sharp cheddar supplies bold flavor; shredding your own from a block melts better than pre-shredded varieties that can contain anti-caking agents.
Greek yogurt: Adds creaminess and a tangy note; both nonfat and lowfat versions are listed and work in the recipe.
Breadcrumbs and smoked paprika: A tiny amount of smoked paprika in the topping brightens the flavor, while breadcrumbs add textural contrast.

Flavor variations

Smoky cheddar: Use a smoked sharp cheddar in place of regular sharp cheddar to intensify the smoky notes without adding extra ingredients.
Herby finish: Stir chopped fresh chives or parsley into the finished dish for a fresh herbal lift.
Mildly spicy: Add a pinch of cayenne or a few red pepper flakes to the cheese sauce while it heats for gentle heat.
Crunch upgrade: Mix panko breadcrumbs with a little olive oil and parmesan and broil for a handful of minutes for a golden, crunchy topping.

Final thoughts

This Greek Yogurt Macaroni and Cheese gives you the comfort of a classic mac and cheese but with a light, tangy edge from yogurt that keeps it from feeling heavy. It’s approachable, uses pantry-friendly ingredients, and comes together fast—perfect for busy weeknights or when you want a cozy, satisfying meal. The gentle smoky paprika and breadcrumb topping add texture and depth, turning a simple bowl into something memorable. Make it exactly as written for an easy, reliable version, or customize it with the variations above to suit your household.

Ready to make it tonight? Gather your ingredients, boil the macaroni, build a quick roux, and you’ll have a creamy, tangy, irresistible casserole in under an hour. Enjoy!