Preheat the oven to 350ºF.

First, prepare the apples. Heat the coconut oil in a large, 12-inch oven-safe skillet or enamel pan over medium/high heat. When the coconut oil is melted, add the apples and let them cook for 1-2 minutes, stirring periodically.

Add the maple syrup and cinnamon to the apples and toss to coat. Cook for an additional 3-4 minutes or until the apples begin to brown. Remove from the heat and set aside.

Add all of the wet ingredients to a bowl and whisk until combined. Add the dry ingredients to the wet ingredients and mix.

Spread the apples over the bottom of the skillet and pour the oat mixture over the apples. Be sure the oat mixture is spread evenly over the apples. Bake the oatmeal for 20 minutes and remove from the oven.

While the oatmeal bake is in the oven, add the peanut butter, maple syrup, and coconut oil to a bowl. Heat on high for 30 seconds and stir to combine. Let the mixture sit to thicken.

Remove the oatmeal bake from the oven and serve with the peanut butter caramel.