Sourdough Apple Streusel Coffee Cake

Looking for some delicious apple recipes this fall season? Go beyond the typical apple crisp with this coffee cake made from sourdough starter, apple cider and fresh apples! Add a crumbly streusel filling and top with a salted butter glaze. This sourdough discard recipe is an awesome sourdough breakfast OR sourdough dessert recipe to use up that extra discard... So let's get baking!