Peanut Butter and Strawberry. I will forever be indebted to Martha Stewart for this one, and I don't even like her that much! She did it with wholegrain bread, and as an open-faced sandwich... But I only had white bread at home, and I opted for the efficiency of a closed sandwich, and it was still incredible! Just whatever peanut butter you like, and some sliced strawberries, and 2 pieces of bread. Delicious.