First bake a sponge cake. For specific instructions, please refer to the recipe written above "Mr. Kojima's Sponge Cake" to make sugar and wine liquid. Add water and fine sugar to the pot, bring to boil, and turn off the heat. , add the liqueur after the sugar water has cooled. Carefully wash the strawberries with cold water, remove the stems, and gently wipe them clean one by one with kitchen paper. Pick out an appropriate amount of strawberries with beautiful shapes for surface decoration. The rest can be cut into thin slices about 7 mm thick. . (I usually use medium-to-small strawberries, and cut 3 slices directly from each strawberry.) Remove the paper around and at the bottom of the cake, and use a serrated knife slightly longer than the diameter of the cake and with a blade of more than 30 cm to cut the cake. First, cut off a thin layer of the uneven surface of the cake and smooth it. Then you can use a cake divider or toothpick to cut the cake into three pieces of almost equal height, and use a brush to remove excess crumbs from the surface of the cake. Put the cut cake slices aside first, whip the whipped cream, add fine sugar or powdered sugar to the whipped cream (adding powdered sugar will make the cream more delicate), put the entire mixing bowl into ice water, and use an electric beater Use the mixer to stir from low speed to high speed. During the operation, keep the mixing bowl in ice water. When the cream becomes textured, switch hands and beat in any direction. Stir clockwise, counterclockwise, and back and forth. Slowly, the cream will become more and more delicate. Beat until you lift the hand whip, there is still cream left on the hand whip, and the cream in the basin has very obvious lines, it is almost done (cream is easy to over-whip, so when stirring all the cream, only beat it to seven minutes , then beat it slightly before use. Place the cut cake slice directly in the center of the cake support paper, and then place it on the cake turntable (it is recommended to use a turntable with a certain weight) and fully soak the brush in the sugar and wine liquid. , press gently to apply on the cake, try to spread it evenly, apply one-third of the total amount of sugar and wine liquid on one piece of cake.