To a medium bowl add 100 g butter, 40 g brown sugar, 10~20 g white sugar, 1/4 tsp vanilla, 1/8 tsp salt and 1 egg. Mix them together until well combined.

Add 100~120g Lokalloka gluten free all purpose flour, 1/4 tsp baking powder, 1/4 tsp baking soda and stir gently to combine. Don't over-mix.

Once it's just combined, tip in 50~100g chocolate chips and fold them through. Then let the dough sit in the fridge for 30~60 minutes.

At this point if you like, you can press a few extra chocolate chips/chunks gently into the tops to make them look pretty. A sprinkle of flaky sea salt is amazing too if you have it.

Once they are cooked turn off the air fryer, remove the basket and give it a sharp, quite hard tap on a hard surface like a thick wooden cutting board, your wire rack or a cast iron stove top. This knocks any air out of the cookies and improves the texture. Especially important if you used gluten-free flour because they tend to be a little puffier.