Lighter Greek Yogurt Fettuccine Alfredo Recipe

A healthier take on a classic Alfredo sauce uses creamy Greek yogurt to keep things light without sacrificing flavor. It’s quick, comforting, and perfect for a weeknight dinner that feels indulgent but won’t weigh you down.

★★★★★5(1 reviews)Updated: Mar 31, 2026

Prep Time 15 min

Cook Time 15 min

Total Time 30 min

Difficulty Medium

Ingredients 0/9

½ (16 ounce) package whole wheat fettucine 2 teaspoons cornstarch 1 pinch ground nutmeg 1 tablespoon salted butter 3 cloves garlic, minced ¾ cup reduced-fat, low-sodium chicken broth ¾ cup grated Parmigiano-Reggiano cheese, divided ¾ cup Greek yogurt salt and ground black pepper to taste

Why This Recipe Is So Tasty

This dish offers all the creamy richness you expect from Alfredo but with fewer calories. Using Greek yogurt adds protein and a tangy twist, making it both satisfying and healthier. It’s perfect for those who want comfort food without the guilt.

Cooking Techniques

- Use low heat when adding the yogurt to avoid curdling.
- Stir constantly to keep the sauce smooth and creamy.
- Freshly grated Parmesan cheese melts better and enhances the flavor.

Step 1

Bring a large pot of lightly salted water to a boil. Cook the fettuccine until it’s tender but still has a bit of bite, about 9 to 11 minutes. While the pasta is cooking, mix the cornstarch and nutmeg together in a small bowl. Then whisk in the chicken broth until everything is smooth.

Step 2

In a large pan, melt the butter over medium heat. Add the garlic and cook it for about 2 minutes until it smells amazing. Pour in the chicken broth mixture and turn the heat up to medium-high. Let it simmer, stirring now and then, until it starts to thicken a bit. Stir in half a cup of Parmigiano-Reggiano cheese until it melts completely.

Step 3

Take the pan off the heat and whisk in the Greek yogurt until the sauce is creamy and smooth. Drain the pasta and toss it with the sauce in a big bowl. Give it a taste and add salt and pepper if you think it needs it. Sprinkle the rest of the cheese on top and dig in!

Creative Serving Ideas

Serve this pasta with a side of steamed broccoli or a crisp green salad. Adding grilled chicken or sautéed mushrooms can make it a more filling meal. A sprinkle of fresh parsley on top adds a nice color and fresh taste.

Food Storage Guide

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or microwave, adding a splash of milk or water to loosen the sauce if needed. Avoid overheating to keep the yogurt from separating.

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By Daniel Carter

Recipe Developer

Daniel focuses on practical, easy-to-follow recipes designed for everyday home cooking.