The first step in making Buffalo Wild Wings Parmesan Garlic Chicken Pasta is to cook the pasta. Fill a large pot with water and bring it to a boil. Once the water is boiling, add the pasta noodles and cook them according to the package instructions. Be sure to cook the pasta until it is al dente, which means it is fully cooked but still firm to the bite.
While the pasta is cooking, heat a grill pan over medium-high heat. Season the chicken breasts with salt and pepper and then place them onto the grill pan. Grill the chicken for 6-8 minutes on each side, or until it is fully cooked. Once the chicken is done, remove it from the heat and let it rest for a few minutes before slicing it into thin pieces.
In a large skillet, heat the olive oil over medium heat. Add the chopped red pepper, sliced mushrooms, and diced onion to the skillet and sauté them until they are tender and lightly browned. This should take about 5-7 minutes.
In a small saucepan, heat the heavy cream over medium heat. Add the minced garlic to the cream and stir it in. Let the cream simmer for 2-3 minutes, then add the grated Parmesan cheese to the saucepan. Stir the cheese into the cream until it has melted and the sauce is smooth.
Once the pasta is fully cooked, drain it and return it to the large pot. Add the sliced chicken, sautéed vegetables, and Parmesan garlic sauce to the pot with the pasta. Toss all of the ingredients together until they are well combined.