Step1:Cut butter into small pieces. Add sugar and salt to beat. Add egg a little and stir until butter absorbs. Divide into three parts evenly.
Step2:B (80g of low gluten flour, 1 / 4 teaspoon of baking powder), C (70g of low gluten flour, 10g of cocoa powder, 1 / 4 teaspoon of baking powder), D (70g of low gluten flour, 10g of Matcha powder, and 1 / 4 teaspoon of baking powder) are sieved respectively and added into a portion of butter respectively. Mix and mix evenly. Preheat the oven 180 degrees.
Step3:Spread oil and powder on the mould, or put baking paper on it. Then squeeze each color paste into the mould separately. Stir with spoon until the pattern appears.
Step4:Put the mold in the oven. The middle layer is 180 degrees. Bake for 2530 minutes.
Cooking tips:When making a pound cake, we need to pay attention to three problems: first, heat the batter to expand when baking through the air mixed during the beating of butter. So we must do this in the beating of butter. For a little more time, especially in the case of a large amount of butter. Generally, 200 grams of butter should be stirred for at least 45 minutes with an electric eggbeater. 2、 Add more eggs. Be sure to add a small amount of eggs to the butter several times. Beat each time until the eggs are completely absorbed by the butter. Then add the next egg. Otherwise, because the egg white contains a lot of water, it is easy to separate oil and water. 3、 After adding the flour, pay attention to the mixing method. It's better not to touch the eggbeater or the egg puff. Use the rubber scraper instead of clockwise circle. It's not easy to make flour gluten. The cake will be fluffy and soft. In order to make the three colors of the cake clearer, you can squeeze each color irregularly to