Raspberry Pie with a Meringue Layer

Combine the flour with powdered sugar, salt, and baking powder.

Grate the cold butter, add it to the flour mixture, rub into a rich crumble, then add the egg yolks and apple cider vinegar, and mix.

Whip the egg whites with a pinch of citric acid, gradually adding sugar. Whip for at least 5 minutes. Then add starch to the stiff peaks and gently fold.

Combine the berries with cornstarch and sugar.

Assemble the pie: press 2/3 of the shortcrust crumbs down lightly. Next, add the meringue layer and smooth it out, followed by the berry layer, and top with the remaining 1/3 of the crumbs. Optionally, sprinkle with sliced almonds.