Special equipment: Four 1-cup ovenproof bowls
For the topping: In a small bowl, stir together the almond flour, oats, maple sugar, flour, salt and cinnamon. Add the butter and use your fingers or a fork to combine until small clumps form. Set aside.
For the filling: Preheat the oven to 375 degrees F. In a small bowl, toss together the apples, pomegranate seeds, lemon juice, maple sugar and cinnamon. Divide among four 1-cup ovenproof bowls and set on a baking sheet. Bake until bubbly and golden, about 45 minutes. Let cool for 5 minutes before serving.