To keep pimento cheese sandwiches from getting soggy, follow these tips:  Use good quality bread with a crisp crust; spread on the condiments as lightly as possible; use thick cheese slices to provide insulation; and toast or grill the sandwich until it's hot.  Additionally, place the sandwiches in an airtight container to minimize moisture buildup when storing them in the fridge. For the best taste, use freshly grated cheese and homemade condiments. Enjoy your pimento cheese sandwich with a glass of milk or a cup of soup for an ultimate lunch experience.