01 -
Toss the chicken with garlic powder, paprika, salt, and pepper. Heat olive oil in a large skillet over medium-high heat. Sear the chicken for 4 to 5 minutes, turning once, until golden and cooked through. Remove to a plate.
02 -
Cook the penne in a large pot of well-salted boiling water until just shy of al dente. Reserve 1/2 cup of the starchy pasta water, then drain.
03 -
In the same skillet, melt the butter over medium heat. Add the garlic and cook for 30 to 60 seconds until fragrant but not browned.
04 -
Lower the heat to medium-low. Pour in the heavy cream and add the parmesan a small handful at a time, stirring until smooth. Add pasta water a tablespoon at a time if the sauce is too thick.
05 -
Return the chicken and drained pasta to the skillet. Fold everything together until glossy and coated. Remove from the heat, sprinkle with parsley, and serve immediately.