Recipe for sourdough for rye bread

Ingredients
- 306 gram Buttermilk
- 200 gram Rye Flour
- 6 gram Coarse salt
Instructions
- Mix buttermilk, rye flour, and salt together in a bowl. Let it stand covered with aluminum foil at room temperature for 3 days.
- After this, the sourdough is ready for use.
- See the recipe for homemade rye bread here.
