High Protein Chicken Alfredo

High protein chicken Alfredo is my go-to pasta dinner when I want something that feels indulgent but actually fuels my body right. This creamy, satisfying dish packs 42 grams of protein per serving, and the secret ingredient might surprise you.

The first time I blended cottage cheese into an Alfredo sauce, I stood at the stove fully ready to be disappointed. It looked thin, it smelled tangy, and I almost reached for the heavy cream out of habit. But once it hit the heat with the parmesan and garlic, it turned into the silkiest, richest sauce I had made in my kitchen. This high protein chicken Alfredo has become a weekly staple at my table because it uses simple pantry ingredients and comes together in one skillet. It is a comforting pasta dinner that actually keeps you full, and that is a combination worth repeating.

What You Will Need for This High Protein Pasta Dinner

I always use boneless skinless chicken thighs for this recipe because they stay juicy and flavorful even if the heat runs a little hot. Pro tip: grab a wedge of Parmigiano Reggiano and shred it yourself. Pre-shredded varieties contain anti-caking agents that stop the cheese from melting smoothly into the sauce.

• 1.25 lbs boneless skinless chicken thighs
• 12 oz fettuccine
• 16 oz cottage cheese – blended completely smooth before using
• 4 cloves garlic – slivered thin for even, gentle cooking
• 1.25 cups Parmigiano Reggiano – freshly shredded and divided
• 0.5 cup whole milk
• 0.25 cup fresh parsley – chopped for garnish
• 4 tsp olive oil – divided
• 1 tsp salt
• 0.5 tsp cracked black pepper

Step-by-Step Instructions for Creamy High Protein Chicken Alfredo

I recommend blending the cottage cheese before you even turn on the stove. Getting that step out of the way first makes the whole cooking process smooth and stress-free.

Step 1: Season chicken thighs on both sides with salt and cracked black pepper.

Step 2: Heat 2 tsp olive oil in a large skillet over medium-high heat. Add chicken and cook 5 to 6 minutes without moving it. You want a deep golden crust on the first side before you flip.

Step 3: Flip and cook another 6 to 8 minutes until the internal temperature reaches 165F. Transfer to a cutting board. While the chicken rests for 10 minutes, start your pasta water so no time is wasted.

Step 4: Bring a large pot of well-salted water to a boil. Cook fettuccine until al dente according to package directions. Before draining, scoop out about 1 cup of starchy pasta water. Do not skip this – it is the easiest way to fix a sauce that is too thick.

Step 5: In the same skillet over medium heat, add the remaining 2 tsp olive oil. Add slivered garlic and saute for 1 to 2 minutes until fragrant and just barely golden. Burned garlic will make the entire dish taste bitter, so watch it closely.

Step 6: Reduce heat to low. Add the blended cottage cheese, 1 cup of Parmigiano Reggiano, and milk. Whisk steadily until the sauce is smooth and creamy. Keep the heat on low throughout – high heat will cause the cottage cheese to break and turn grainy.

Step 7: Slice the rested chicken. Add the drained fettuccine and sliced chicken to the skillet. Toss until every strand of pasta is coated. Add reserved pasta water a splash at a time until the sauce reaches your desired consistency.

Step 8: Serve immediately topped with remaining Parmigiano Reggiano, chopped parsley, and extra cracked black pepper.

Perfect Pairings for Your High Protein Chicken Alfredo Night

The creamy, savory flavors of this dish call for fresh and simple sides. Here are the best sides for high protein chicken Alfredo that balance the richness without competing with it.

Caesar Salad: The tangy dressing and crisp romaine cut through the richness of the Alfredo sauce perfectly. It also adds a little extra crunch to the meal.

Steamed or Roasted Broccoli: A natural pairing with pasta. It adds fiber, color, and extra nutrition to an already protein-packed plate.

Roasted Asparagus: The slightly caramelized, earthy flavor of asparagus works beautifully alongside the parmesan-forward sauce.

Garlic Bread or Focaccia: Serves the very important purpose of scooping up every last bit of that creamy cottage cheese Alfredo sauce from the bowl.

A Glass of White Wine: A crisp Pinot Grigio or a buttery Chardonnay mirrors the creaminess of the dish and makes a weeknight dinner feel a little more special.

More High Protein Dinners Worth Bookmarking

This high protein chicken Alfredo fits right into a weekly rotation of satisfying, protein-forward meals. If you love creamy pasta nights, the Creamy Cajun Chicken Linguine brings bold spice to a similar format, while the Garlic Butter Chicken Bowtie Pasta keeps things simple and weeknight-friendly. For nights when a bowl sounds better than a plate, the High Protein Chicken Bake and Grilled Chicken Broccoli Bowls are both quick, filling options that lean into the same clean protein approach.

When you want to switch things up from pasta entirely, the Boursin Orzo with Chicken delivers that same creamy, comforting feeling with a totally different flavor profile. And if meal prep is the goal, the High Protein Ground Turkey Casserole is a great make-ahead dinner that stores and reheats just as well.

How to Store and Reheat This High Protein Chicken Alfredo

Store leftovers in an airtight container in the refrigerator for up to 3 days. The sauce will thicken as it sits, which is completely normal for a cottage cheese and parmesan base.

To reheat, warm on the stovetop over low heat or in the microwave in 30-second bursts, stirring between each round. Add a small splash of milk and stir as it heats to bring the creamy texture back. I recommend low and slow here – blasting it on high heat will make the sauce break.

Pro tip: freezing is not recommended for this recipe. The cottage cheese Alfredo sauce separates when frozen and thawed, leaving you with a watery, curdled texture. This one is best enjoyed fresh or within a few days from the fridge.

Frequently Asked Questions About High Protein Chicken Alfredo

Print