Preheat oven to 180°C. Heat cherries and jam in a skillet until juices form.
Simmer cherries for 10 minutes. Mix oats, almond meal, cinnamon, and salt. Combine almond butter, coconut oil, and maple syrup; add to dry ingredients.
Add lemon juice and almond extract to cherries. Thicken with cornstarch mixed with water, then transfer to a baking dish.
Crumble topping over cherries and bake for 15-18 minutes until golden.
Notes
Serve with vegan yoghurt, ice cream, or custard for extra indulgence.