01 -
Put parchment on baking pans. Equip your piping bag with a plain nozzle. Blend the almond flour and powdered sugar together through a sifter.
02 -
Whisk egg whites with salt until foamy. Gradually add the granulated sugar while whipping until stiff peaks appear. Stir in food gel and vanilla.
03 -
Add your dry mix into the meringue gradually, folding in 3 batches. Stir until the mixture flows smoothly and allows you to draw a figure-8 without breaking.
04 -
Onto the baking sheets, pipe 1-inch circles. Tap trays to pop bubbles. Leave shells out for 30-60 minutes until the surface feels dry.
05 -
Pop into a 315°F oven for 12-15 minutes or until firm. Let cool down fully before sandwiching shells with filling.