Finely chop the shrimp, season with salt and pepper, and mix with 3 tablespoons of starch.
Shape into patties and refrigerate for a while.
Place a slice of cheddar cheese, thinly sliced tomato, and lettuce on whole wheat bread.
Pour cooking oil into a pan, heat it, and cook the shrimp patties.
Place the cooked shrimp patties on whole wheat bread.
Generously spread sauce on the other slice of whole wheat bread and top it.
Wrap in plastic wrap and cut in half before eating.