Reheat in a microwave by removing the wrap and covering the biscuit sandwich with a paper towel. Heat on hight for 40-50 seconds, then turn over and heat an additional 40-50 seconds.u003cbr/u003eu003cbr/u003eTo reheat in an oven, place biscuit sandwiches on a baking pan and cover with aluminum foil. Bake at 350°F for 20-30 minutes.