Some ideas are so obvious, we wonder why we didn't have them earlier. These steak quesadillas are Exhibit A: an idea so good and so easy, it should have been on our very first menu. Well, we won't deny you any longer. These delicious quesadillas have all the classic flavors, such as spicy jalapeño, flavorful cilantro, and melted, gooey cheddar-jack cheese. All this, and meaty steak, make for a meal that shows our best ideas are yet to come. Tip: To remove the core of a tomato, carefully cut a shallow circle around the stem with a small knife, then remove circle.