Heat a skillet over medium high heat until very hot, then add the oil. When the oil is very hot add the steaks and sear on all sides.
1 pound steak, 2 tablespoon oil, Salt and pepper to taste
Turn the stove down to medium and put a tablespoon of butter on each piece of steak. Season with salt and pepper to taste. Continue cooking for 4-7 minutes until desired doneness.
Remove the steak and allow to rest for 5 minutes, then slice thinly.
Melt the remaining butter in the pan and add the onion and peppers and cook for 5 minutes until softened.
8 tablespoons butter, 1 yellow onion, 1 red pepper, 1 green pepper, 1 yellow pepper
Remove the vegetables and wipe the pan clean. Heat over medium high heat and add a tortilla.
4 large tortillas
Top the tortilla with steak, vegetables and cheese. Add another tortilla. Grill for a minute, lifting to check the tortilla. Once lightly browned, gently flip the quesadilla and continue cooking the other side for a minute or two until lightly browned and the cheese has melted.
2 cups shredded cheese
Cut the quesadillas into triangles and serve with sour cream, pico de gallo and guacamole.
Sour cream, Pico de gallo, Guacamole
Garnish with lime wedges and cilantro and serve with a side of beans and rice.