Fluffy Popcorn Bread

1 1/2 cups water
2 1/2 tablespoons butter
1 tablespoon granulated sugar
1 teaspoon salt
2 tablespoons vital gluten
1 cup milled popped popcorn
3 cups bread flour
2 teaspoons yeast

Pop popcorn (1/2 cup popcorn yields 8 cups). Mill the popped popcorn. Eight cups of popped popcorn will yield 4 cups of fluffy popcorn flour. Put ingredients in bread pan in order given. Set for rapid bake. The resulting loaf is high and light - with a texture much like that of "Wonder Bread" but much more flavorful.