If a recipe doesn't include the bread machine size:
1 lb machine = 2 cups flour maximum 1 1/2 lb machine = 3 cups flour maximum 2 lb machine = 4 cups flour maximum
To find your bread machine pan size: Fill the bread pan with water and measure it out in cups Less than 10 cups of water = 1 pound 11-13 cups of water = 1 1/2 pounds More than 13 cups of water = 2 pounds