Raspberry Macarons

Why This Raspberry Macarons Works

During baking, the macaron shells change from a loose, sticky batter into something light that can hold a filling. When the almond flour and powdered sugar are folded into the whipped egg whites, the batter starts out soft and flowy, almost like lava. As the trays sit on the counter, the tops dry out a bit and form a thin skin. That dry top is what keeps the shells smooth while they rise in the oven instead of cracking all over.

In the oven, the heat sets the egg whites so the shells keep their shape. Steam inside the batter pushes up and creates those little “feet” at the bottom while the dried tops stay rounded. Inside, the shells stay a bit chewy instead of hard. The raspberry buttercream is thick and creamy, so it sticks the two shells together without soaking them right away. After a night in the fridge, the buttercream and jam slowly soften the centers of the shells, so the macarons end up tender all the way through instead of dry or crunchy.

Mistakes To Avoid

Overmixing the macaron batter after adding the almond flour and sugar turns it runny instead of “lava-like.” Once piped, the circles spread too much, lose their shape, and bake into flat, thin disks without the classic feet or chewy center.

Skipping the resting time before baking means the shells go into the oven without a dry skin on top. In the heat, the tops crack open, the batter leaks out sideways, and the macarons end up lopsided with rough, broken surfaces.

Letting the macarons bake too long at 300°F dries them out from the inside. The shells become hard and hollow instead of slightly crisp outside and soft in the middle, and they shatter when bitten or when the filling is added.

Adding fresh mashed raspberries straight into the buttercream without watching the texture can make the filling too wet. The buttercream turns loose and slippery, so it squishes out when the shells are sandwiched and can make the centers soggy.