Spelt/ Rye sourdough

2 quarts  sourdough starter
3 1/4 cups rye flour
3 1/4 cups spelt flour
1 1/4 T sea salt
1/2 quart water
1T yeast

1.Knead all ingredients in a Bosch mixer. Mixture will be sticky.

2.Put sourdough in greased bread pans to rise. Let rise until doubled. 4-7 hours The longer the better.

3.Bake at 350 for 1hour. you can add a pan of water to the oven during baking to get an extra crunchy crust.