Wash and pat dry your blackberries. Slice them in 2 or 4 depending on the size. Then, place your cleaned peach, sliced into quarters in your Eco-chop. Give it a few pulls to chop it to your liking. Set aside.
Place butter in a small sauce pan and heat on low until melted. Set aside.
In a mixing bowl, whisk the all-purpose flour, baking powder, brown sugar, sugar and sea salt. Make a well and add the egg. Gently start mixing inwards going outwards with your mini whisk. Add the cooled melted butter, milk and vanilla bean paste. Mix until it is all incorporated. Fold your chopped fruits.