Heat a skillet over medium heat with 1 tablespoon of oil.
While waiting for the skillet to heat, take each flour tortilla and spread softened butter on one side.
Place a tortilla, buttered side down, on a clean surface.
On half of the tortilla, sprinkle shredded cheddar cheese evenly, followed by a layer of your shredded chicken.
Add bacon bits on top of the chicken layer.
Drizzle ranch dressing over the layers to add moisture and enhance flavor.
Fold the tortilla over to cover the fillings completely, pressing gently.
Place the folded tortilla in the heated skillet, ensuring the buttered side is underneath.
Cook for about 3-4 minutes on each side or until golden brown and cheese has melted.
Repeat the process with the remaining tortillas and ingredients.