Apple, Ham, and Cheddar Melt

serves 4

Spread half the bread slices with mustard. Layer with cheddar, ham, apple, and more cheddar, dividing evenly. Top with remaining bread slices. Lightly butter both sides of sandwiches.

Heat a large nonstick skillet over medium heat. Working in batches, cook sandwiches, turning once, until bread is golden, about 4 minutes per side. Cut each sandwich in half on the diagonal (the only way to cut grilled cheese!) and serve warm.