sentence: mix yeast water and sugar in a cup sentence: mix flour oil salt and the yeast mixture together sentence: form the dough into a ball and cover sentence: knead the dough and cut into pieces sentence: form each piece into a ball roll out and roll up sentence: place on a pan and cover with a towel sentence: bake the bread in an oven sentence: slice the bun and open it up sentence: spread the bun with mustard sentence: place cucumber salad and then the hot dog on the bun sentence: drizzle ketchup and fried onions on top