Creating Ranch Chicken Enchiladas is simple if you follow these steps:

1. Preheat Oven: Preheat your oven to 350°F (175°C).
2. Mix Filling: In a bowl, combine shredded chicken, ranch dressing, diced tomatoes, half of the cheese, garlic powder, onion powder, salt, and pepper.
3. Prepare Tortillas: Warm the tortillas slightly in a microwave or on a skillet to make them pliable.
4. Fill Tortillas: Take a tortilla and scoop a generous amount of the chicken filling into the center. Roll it up tightly and place it seam-side down in a baking dish.
5. Repeat: Continue filling and rolling the remaining tortillas until the dish is full.
6. Add Sauce: Pour any remaining ranch dressing or a little extra cheese over the top of the enchiladas.
7. Bake: Place the dish in the oven and bake for 30-35 minutes, or until the cheese is melted and bubbly.
8. Garnish: Remove from the oven and let cool slightly. Garnish with fresh cilantro if desired before serving.

These straightforward steps will help you create mouthwatering Ranch Chicken Enchiladas that will surely impress!