Sharp Cheddar Cheese Grits

Microwave: Remove Grits from tray and place in a microwave safe bowl. Heat 2 ½ minutes on high. Stir the grits and heat for an additional 30 seconds, or until heated through.  Allow to rest 1 minute. Stir and enjoy!  
Oven: preheat oven to 375 F. Remove grits from tray and place on greased baking sheet.  Heat for 20-25 minutes until grits are heated through. Enjoy!