Let it rest for a few minutes before serving.
For a little extra kick, try adding some chopped jalapeños or a dash of hot sauce to the sour cream mixture. You can also swap out the cheddar cheese for Monterey Jack or pepper jack for a different flavor profile. If you’re watching your carbs, serve this chicken over a bed of cauliflower rice instead of traditional sides. For meal prep, make this dish ahead of time and store it in the fridge for up to three days; it reheats beautifully!