PREHEAT oven to 260ºF.
SIFT almond flour and powdered sugar.
SET UP a piping bag with a 802 tip.
PUT egg whites in your mixer bowl with the whisk attachment.
WHIP the egg whites on medium high until they’re foamy and then slowly add the sugar.
WHIP to a stiff meringue and then add your color.
FOLD the dry mixture, in two batches, into your meringue. When folding, you’re looking for the mixture to be smooth and shiny. When you lift up with a spatula, it should drip in a steady stream but still have some structure.
POUR the batter into your piping bag.
PRINT a heart template for the macarons. Take a half sheet tray, put your template down and then a piece of parchment paper over.
PIPE the macarons onto the baking sheet.
BAKE for 20-25 minutes.