What is "hard dough bread"

n. A Jamaican bread similar to the Pullman loaf or pain de mie, but typically sweeter.

Hard dough bread is a Jamaican bread similar to the Pullman loaf or pain de mie, although hard dough bread tends to be sweeter. The dough consists of flour, water, yeast, salt and sugar.

Hard dough bread loaves are usually rectangular shaped and can be bought already sliced or unsliced. Most loaves are wrapped in plastic when bought.