Variety of foods in one meal

cedder1

I generally eat alot of different foods for my lunch. Generally it is some type of sandwich, but then I have one serving of string cheese, 1 serving of crackers, 1 serving of veggies and 1 serving of fruit followed by a yogart. It total my lunch is usually around 450 calories or a little less. Does anyone else do this? Does it seem to much? This seems to be my one "big" meal of the day. Dinner is usually just a salad