Authentic German Bread (Bauernbrot)

Details

Ingredients

• 1 ½ ounces compressed fresh yeast
• 1 quart warm water
• 2 tablespoons white sugar
• 8 cups all-purpose flour, divided
• 8 cups white rye flour
• 2 tablespoons salt
• 1 teaspoon white sugar
• 2 cups warm water