Season skirt steak with olive oil, salt, pepper, chili powder & cumin. Slice all vegetables. Cook skirt steak on high heat, 3 minutes on each side. Let the steak rest for 10 minutes. While the steak is resting, over medium heat sautee onion & garlic until almost translucent. Add bell pepper, jalepeno, salt & pepper, cook slightly. Cut steak into strips.

Fold steak into veggie mixture, remove from heat. In a clean pan, melt some butter. Lay down tortilla, top with cheese, fajita mixture then cheese again. Top with tortilla. Pat down. Cook on both sides until golden. Remove from heat, cut into fours. Repeat process until all quesadillas are made. Enjoy with your favorite toppings!