Put mixed berries into a pan with 2 tablespoons of chia seeds
Put berries into the oven on 180 degrees for 15-20 minutes
While the jam is cooking, prepare the crumble topping by mashing the banana
Once the banana is mashed, add oats, egg, 1 tablespoon of chia seeds and a dash of lemon juice
Mix the mixture together until you get a thick texture
Take the jam out of the oven after 20 minutes and mash the mixed berries and chia seeds to get a jammy texture
Add the crumble mixture on top of the jam at an equal level and pop into the oven for 20-25 minutes
Once the oats have gone golden, take out of the oven and cut into pieces
Place into a bowl or plate with desired sides such as yogurt, honey and mixed seeds
