6Preheat your oven to 350°F (175°C).
In a large bowl, mix the shredded chicken, diced onions, diced tomatoes, cumin, chili powder, garlic powder, onion powder, salt, and pepper.
In a separate bowl, mix the sour cream and chicken broth until smooth.
Spread a thin layer of the sour cream mixture on the bottom of a baking dish.
Place a small amount of the chicken mixture in the center of each tortilla, roll them up, and place them seam-side down in the baking dish.
Pour the remaining sour cream mixture over the top of the rolled tortillas.
Sprinkle the shredded cheese evenly over the top.
Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly.
Remove from the oven and let cool for a few minutes before serving.