Directions
Preheat your oven to 350°F / 175°C.
In a large, oven-safe skillet, melt the butter over medium-high heat.
In a small bowl, whisk together the chili powder, cumin, garlic powder, oregano, onion powder, salt, and xanthan gum.
Sprinkle the spice mixture into the melted butter, then slowly pour in the chicken broth while whisking constantly to create a smooth, slightly thickened sauce.
Bring to a simmer.
Carefully add the chicken breasts to the skillet.
Reduce the heat to low, cover, and let it simmer for 20-25 minutes, or until the chicken is cooked through and tender.
Stir occasionally.
Remove the cooked chicken from the skillet and place it on a cutting board.
Using two forks, shred the chicken into bite-sized pieces. Return the shredded chicken to the skillet.
Stir the sour cream, drained green chilies, and slivered black olives into the chicken and sauce mixture until everything is well combined and creamy.
Sprinkle the shredded cheddar cheese evenly over the top.
Transfer the entire skillet to the preheated oven and bake for 10-15 minutes, or until the cheese is completely melted and bubbly.
Serve warm with cauliflower rice or low-carb tortillas. Store leftovers in an airtight container in the refrigerator for up to 3 days.
Don't be afraid to customize the cheese! A blend of Monterey Jack and cheddar adds a wonderful melt, while a sprinkle of pepper jack will give it an extra spicy kick.