In a bowl, mix the shredded rotisserie chicken with garlic powder, cumin, and paprika.
Heat a skillet over medium heat and melt a little butter.
Place a tortilla in the skillet and sprinkle a layer of cheddar and Monterey Jack cheese.
Add a portion of the seasoned chicken, diced bell peppers, and red onion.
Top with another layer of cheese and place a second tortilla on top.
Cook for 2-3 minutes on each side until golden brown and crispy.
Remove from the skillet, slice into wedges, and serve with sour cream and salsa.