Food ARolls, dinner, plain, commercially prepared (includes brown-and-serve)Serving 100 g (100 g) rolls, roll (1 oz) (28 g) rolls, each (pan, dinner, or small roll) (2" square, 2" high) (25 g) rolls, roll (hamburger, frankfurter, onion roll, bun, large roll) (43 g) rolls, roll (foot long frankfurter roll) (86 g)