In a small bowl mix together topping ingredients until a crumble forms, set aside.
In a separate small microwave safe dish add berries. Microwave for 1 minute to soften the berries.
After 1 minute, add the chia seeds and stir. Microwave once again for 1 minute to allow the chia seeds to start to thicken.
Carefully spread the topping over the berry filling. Microwave for about 2 minutes until top is golden brown and the filling is bubbling (start watching carefully at 1 min 30 seconds as every microwave is different).
Carefully remove from microwave (it will be hot!) and top with ice cream, whipped cream or yogurt!
