Slow Cooker Apple Betty

5 tart apples, cored, peeled and sliced
3/4 cup brown sugar
2/3 cup apple butter
1/2 cup water
5 cups soft cinnamon raisin bread, cubed
1/3 cup butter, melted

combine apples, sugar, apple butter and water. Stir until apples are well coated. Pour melted butter over raisin bread. Put half into crock pot, cover with apples, add remaining bread. Cook on high for 2 hours or low for 4 hours