Preheat the oven to 300°F to 350°F
Wrap the dinner rolls in aluminum foil
Place the wrapped rolls on a baking sheet
Heat for 10 to 15 minutes
Unwrap the rolls for the last 2 to 3 minutes if you want a softer crust
Microwave individual rolls for 10 to 15 seconds
Cover rolls with a damp paper towel before microwaving
Check frequently to avoid drying them out
Brush with melted butter after reheating if desired