Preheat skillet over low-medium heat.Chop apples into small chunks.Add butter to preheated pan and add the apples, cinnamon, and nutmeg.Cook until apples start to soften. Do not let them get mushy. This should take approximately 6-8 minutes.In a large bowl, combine the water, oil, honey, salt, and sourdough starter. Mix well.Add 3 cups of flour and mix well. Continue adding flour ½ cup at a time until a soft shaggy dough forms.Knead until smooth and elastic.Turn onto a lightly floured work surface and roll out into a rectangular shape.Add the apple mixture.Turn the dough a few times to incorporate the mix ins completely.Prepare a banneton basket by sprinkling generously with flour.Roll the dough into a ball and pull on the countertop to build tension in the dough.Place smooth side down into the banneton basket.Stitch the seam tightly.Cover and allow to rise 4-8 hours.Preheat a dutch oven in the oven at 450 degrees FBake with lid on for 20 minutes.Remove lid and continue to bake for 15 minutes or until deeply golden brown.Allow to cool completely before slicing
