7-8 grams of stabilizer. According to the conventional formula for making colorful ice cream, about 6 grams of stabilizer should be added for every 250 grams of powder, so about 6 grams of stabilizer should be added for 250 grams of powder. On this basis, if 500 grams of water is added, according to the usual stabilizer dosage ratio, the stabilizer dosage needs to be slightly more. It is suggested to add about 7-8 grams of stabilizer to ensure the stability of ice cream texture.