Creating the Apple Crisp Sourdough Loaf is a rewarding experience when you follow these clear and easy steps:

1. Mix the Dough: In a large bowl, combine the sourdough starter and warm water, stirring until well mixed. Add the flour, granulated sugar, cinnamon, nutmeg, and salt. Mix until a shaggy dough forms.

2. Incorporate the Apples: Gently fold in the diced apples, ensuring they are evenly dispersed throughout the dough.

3. Knead the Dough: Turn the dough onto a lightly floured surface. Knead for about 5-10 minutes until it is smooth and elastic.

4. First Proofing: Place the dough in a greased bowl, cover it with a damp cloth or plastic wrap, and let it proof for 4-8 hours at room temperature or overnight in the refrigerator.

5. Prepare the Topping: In a small bowl, combine the rolled oats, brown sugar, and melted butter. Mix until well combined. Add chopped nuts if desired, and set aside.

6. Shape the Dough: After proofing, punch down the dough to release excess air. Shape it into a loaf by rolling it out gently with your hands.

7. Second Proofing: Place the shaped dough into a greased loaf pan. Cover loosely and let it proof for another 1-2 hours until it rises slightly.

8. Preheat the Oven: While the dough is proofing, preheat your oven to 375°F (190°C).

9. Add the Crisp Topping: Once the dough has risen, sprinkle the oat topping evenly over the loaf.

10. Bake: Place the loaf in the preheated oven and bake for 45-50 minutes, or until golden brown on top and a toothpick inserted comes out clean.

11. Cool: Once baked, remove the loaf from the oven and let it cool in the pan for 20-30 minutes before transferring it to a wire rack to cool completely.

Following these steps will lead you to a beautiful, delicious Apple Crisp Sourdough Loaf that you’ll be proud to share!