I am not the person who posted the video and I am not good at English, but I will reply. Unadjusted soymilk (soybean solid content 10% or more): 150g Oil: 1 tablespoon Millet sugar: 30g salt: a little Vanilla essence, lemon juice: few drops Rice flour: 100g Baking powder: 4g Fill another bowl with hot water and soak the bowl containing soy milk and oil to warm it. (About 40℃) Beat the soy milk and oil with a mixer. emulsify. Add sugar and salt halfway through. When it is about 1.5 times higher than the original, add vanilla essence and lemon juice. Whisk again after adding. It would be nice to be able to make loose corners. Mix rice flour and baking powder in another bowl. Divide it into the meringue from earlier and mix well each time. Fill the paper cup with the batter up to the 8th or 9th minute. Gently drop it to remove excess air. Bake in an oven preheated to 170°C for about 20 minutes. When the oven sounds, you're done! ! Thank you for reading to the end.