Prepare Your Chicken

Season the chicken breasts generously on both sides with salt and pepper. If they're particularly thick, pound them to even thickness so they cook uniformly.

Cook the Chicken

Heat a large skillet over medium-high heat with a tablespoon of butter. Add the chicken and cook for about six to seven minutes per side until golden brown and cooked through. Remove from the skillet and let it rest while you make the sauce.

Start Your Pasta

Bring a large pot of salted water to a boil and cook your fettuccine according to package directions until al dente. Reserve one cup of pasta water before draining.

Build the Alfredo Sauce

In the same skillet you used for chicken, melt the remaining butter over medium heat. Add minced garlic and sauté for about one minute until fragrant but not browned. Pour in the heavy cream and bring to a gentle simmer, stirring occasionally.

Add the Cheese

Reduce heat to low and gradually whisk in the grated parmesan cheese, stirring constantly until melted and smooth. Season with salt, pepper, and a tiny pinch of nutmeg. If the sauce seems too thick, add a splash of reserved pasta water.

Bring It All Together

Slice your rested chicken into strips. Add the drained fettuccine to your alfredo sauce and toss gently until every strand is coated. Top with sliced chicken and serve immediately while everything is hot and creamy.