Crispy Toasted-Cheese Black Bean Quesadillas

The most delicious part of a quesadilla is the melty cheese that sometimes slips out of the center and crisps on the hot griddle. So rather than leave it to chance, we build it directly into the recipe by crusting one side of each quesadilla with a layer of lacy, cheesy goodness. Use a cheese such as Monterey Jack or cheddar that turns gooey when melted, but that also has flavor. Also, be sure to use a nonstick skillet or well-seasoned cast-iron pan for easy release. We love these quesadillas with sour cream and hot sauce, but serve with your favorite salsa or garnishes.