Final answer:
A macaron is a dessert made with ground almonds and consists of two meringue-based cookies with a layer of filling. It is not a meringue, soufflé, or dacquoise.
Step-by-step explanation:
The dessert described in the question is a macaron.
A macaron is made with ground almonds and consists of two meringue-based cookies with a layer of filling sandwiched between them. The filling is often flavored buttercream or ganache.
Unlike soufflé and dacquoise, which are baked or cooked in a specific way, a macaron is prepared by mixing the ingredients and piping the batter onto a baking sheet before baking.