Spread a very thin layer of mayonnaise on each of the tortillas.
Toss the chicken with BIG DIPPER BBQ SAUCE as desired.
Layer an eighth of the chicken, cheese, red peppers and spinach on one half of a tortilla with the mayonnaise side on the outside. Repeat with remaining tortillas and ingredients.
Heat a large nonstick skillet over medium heat. Place a tortilla, open and mayonnaise side down in the skillet and cook until slightly browned and cheese starts to melt, about 2 minutes. Fold the empty side of the tortilla over top of the ingredients and transfer to a cutting board. Repeat with remaining tortillas. Cut each in half and serve immediately with fresh salsa.