Prepare the apples: Preheat the oven 350 degrees. Slice off the tops of each apple. Using a paring knife, spoon, or ice cream scoop carefully hollow out each apple, leaving a ¼-inch thick bowl for the oatmeal. Squeeze lemon juice over the white parts of each apple. Sprinkle with ½ teaspoon cinnamon. Place the apples in a small baking dish. Pour the apple juice in the bottom of the dish. Cover with foil and bake for 30 minutes until the apples are tender.
Prepare the oatmeal: In a large saucepan over medium-high heat, combine the almond milk, oats, maple syrup, spices, and salt. Bring to a boil, stirring constantly as the oatmeal heats up. Then, turn the heat down to low, stirring occasionally for about 10-15 minutes, until the oatmeal has thickened. Stir in more almond milk at the end if desired. Taste and add in more maple syrup if needed.
Stuff the apples: Fill each apple with an even amount of oatmeal. Add on toppings.
Notes
Nutrition information does not include toppings. You may have extra oatmeal. Feel free to serve it on the side or store as leftovers.