Ingredients: 1 tablespoon warm water, 3/4 cup warm water, a little salt, and a little A：low-glutenflour300 grams salt, 1/4 teaspoon baking soda, 1/4 teaspoon meltedbutter57 grams Mold: one baking tray lined with aluminum foil Bake: 1.Ovenpreheat to 240 degrees. Place on the upper rack and bake for about 6 minutes.For preparation: 1. Thisbiscuitcan have various variations, such as replacing the warm water with warmmilkand adding an extra teaspoon of salt, which is milk-salt soda.cookie, add 1 tablespoon of dried chopped green onions to make scallion soda. You can also addmonosodium glutamatefor chicken flavor soda. Of course, you can add 1 tablespoon of whitesesame seedsto make sesame soda!Among them, I found that the sesame soda and milk-salt soda are the most delicious.