Preparation materials: soybean 30g, coffee bean 15g, black bean 15g and sugar 30g.
1, prepare black beans, coffee beans and soybeans to be washed;
2. Pour all the materials into a high-speed mixer and add 600ML of boiling water;
3. Select the standard parts of high-speed mixer and automatic soybean milk program;
4. Press the cruise button and stop automatically after 6 minutes;
5. Pour into the cup.