Seed Culture

DAY 1

1 cup 4.25 ounces dark rye or coarse whole rye (pumpernickel-grind) flour
1/2 cup 4 ounces unsweetened pineapple juice, at room temperature

DAY 2

1/2 cup 2.25 ounces unbleached high-gluten or bread flour
1/4 cup 2 ounces unsweetened pineapple juice, at room temperature

DAY 3

1 cup 4.25 ounces unbleached high-gluten or bread flour
1/2 cup 4 ounces water, at room temperature

DAY 4

1 cup 4.5 ounces unbleached high-gluten or bread flour
1/2 cup 4 ounces water, at room temperature