Grilled Chicken & Pineapple Quesadillas

8 whole Flour Tortillas
2 Tablespoon Margarine
1 cups Grilled Pineapple Cubes
1.5 Pounds Skinless Chicken Breasts
Salt And Pepper, to taste
3 cups Cheddar and Monterrey Jack Cheese
1 whole Jalapeno, Sliced – Seeded
1 tablespoon of finely chopped Cilantro
3 Tablespoons Barbecue Sauce

Cook Chicken and cut into small strips. Cook Pineapple. Place each tortillas into a heated pan. Next add cheese, pinch of Cilantro, sprinkle of Jalapeno, Pineapple, Chicken; BBQ Sauce.
Place tortilla on top then place it back in the pan to melt the cheese. Cut into 6 sections.