For the juiciest chicken, avoid overcooking and pull the pieces from the skillet as soon as they reach an internal temperature of about 165°F. If your sauce becomes thicker than you like, whisk in a splash of additional chicken broth or a spoonful of cream to loosen it. These bowls reheat very well for meal prep; store the chicken and vegetables together in airtight containers and reheat gently over low heat on the stovetop or in the microwave in short bursts, adding a spoonful of water or broth if needed to keep everything saucy and tender. To keep the recipe strictly keto, use unsweetened chicken broth and check that your parmesan and heavy cream contain no hidden starches or added sugars.