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How to make heart macarons
Whisk the egg whites until frothy.
Add cup (60 g) of room temperature egg white to the bowl of a stand mixer with the whisk attachment inserted. Whip the egg whites on medium speed until they are light and frothy.

Select from the following. * Use a hand mixer to combine the egg whites and milk in a separate bowl until fully combined. Try to use a stand mixer to help you combine the eggs, milk, and egg whites.; * You can whip the egg whites onto a cookie sheet to make them look crusty. If you'd like them slightly firmer, you may also drizzle on some cooking oil to give them a crispier appearance.; * To separate the egg whites from the yolks, break the eggs on a flat surface, such as a countertop or table. Divide the egg in half over a bowl, and allow the yolk to fall into the lower half.; * You should be able to see condensation building up on the surface of the egg whites. This indicates that the egg whites are ready.;
To separate the egg whites from the yolks, break the eggs on a flat surface, such as a countertop or table. Divide the egg in half over a bowl, and allow the yolk to fall into the lower half.