The Best Cinnamon Apple Crisp Recipe with Oat and Pecan Topping
Preheat your oven to 375°.
Peel, core, and dice your apples. Set aside.
Combine all of your apple crisp topping ingredients in a large mixing bowl.
Mix well. This may take you using your hands to get everything well combined.
Melt the remaining butter in your cast iron skillet and toss in your apples.
Next, mix in the rest of the apple crisp filling ingredients and combine well.
Evenly spread on the topping.
Bake for 30 minutes, until nice and golden brown.