Homemade recipe No. 291 Pastry "Shortbread" with protein cream (sliced) recipe number 1

Description: Has two design options.
1. Two layers of shortbread semi-finished product are connected with fruit filling. The surface is covered with a protein cream and sprinkled with powdered sugar.
2. One layer of sandy semi-finished product with sides, between which a strip of fruit filling is deposited. A layer of protein cream is applied to the filling between the sides. The surface is sprinkled with powdered sugar.

Description: ** Characteristics of a semi-finished product. ** Shape rectangular, round, etc. Thickness no more than 8mm. The crumb is well-porous, crumbly, light brown, and light yellow for the Sandy Biscuit with Apples cake and Krakowski pastries.
Manual:
** Preparation of the dough. ** Put butter into the kneading machine, add granulated sugar, melange, sodium bicarbonate, ammonium carbonate, salt, essence and mix for 20-30 minutes until a homogeneous mass is obtained. Then add flour and continue kneading the dough for no more than 1–2 minutes. Shortcrust pastry should have a smooth surface without lumps and traces of impurities, color from light yellow to yellow, pleasant smell and light aroma of essence. The moisture content of the dough is 18.5–19.5%.
** Shaping. ** The dough is cut into 3-4 kg pieces and rolled into layers on a table dusty with flour. Then the layers are cut and transferred to the pastry sheets using a rolling pin. The excess dough at the edges of the sheet is cut off. Before baking, the surface of the dough is pricked in several places to prevent swelling. The shortcrust pastry sheets are not greased.
The dough for cakes and sliced pastries is rolled out to a thickness of 3-4 mm. For round cakes, the rolled dough is formed with a round metal recess, for square cakes, cut with a knife.
The ring dough is rolled out to a thickness of 6–7 mm. The rolled dough is formed with a metal recess.
The dough for cakes "Krakowski" is rolled out to a thickness of 5–6 mm, the dough for baskets is rolled out to a thickness of 7–8 mm, placed on corrugated molds and the bottom and walls are lined with dough; molds with dough are baked on sheets.
** Baking. ** Duration of baking layer at a temperature of 200-225 ℃ 10-15 minutes, baskets and rings - 10-13 minutes. Sand layers for the Sandy Biscuit with Apples cake and the Krakowski pastries are baked until half cooked.

Description: ** Characteristics of a semi-finished product. ** White, homogeneous, fluffy, slightly viscous mass with a glossy surface, good shape retention.
Manual: Pre-chilled egg whites are whipped in a beater, first at low, then at high speed for 7-10 minutes. Add 15–20% granulated sugar to the beaten mass, as provided by the recipe, and beat the mixture for another 10 minutes. Without stopping whipping, hot sugar syrup, vanilla powder are introduced in a thin stream and beat for 3–7 minutes.
To prepare sugar syrup, granulated sugar and water in a ratio of 4: 1 are boiled down to a temperature of 118–120 ℃ (test for a weak ball).