Take almonds in an air fryer safe container and air fry at 180C for 6 minutes till it's mildly roasted. Use the container which has a lid.

Place chocolate on top of the roasted almonds and air fry at 150C for 3 minutes. Add sugar, mix the chocolate, sugar and almonds with a spatula till all the almonds are coated well with chocolate. Set aside to cool.

Once it's completely cool, add ⅓ quantity (10 grams) of cocoa powder, cover the container with the lid and shake well to coat the almonds. Open the lid, add another ⅓ quantity (10 grams) of the cocoa powder and repeat the same process. Add the remaining ⅓ quantity (10 grams) of cocoa powder and shake well to coat all the almonds. cocoa powder is added in 3 parts to ensure even coating of the almonds, if you add the cocoa powder all at once, it tends to clump at some places and does not taste good.