In short. Buttermilk is a fermented dairy product. Because of the function of Lactobacillus, it has a special sour taste and is slightly thicker than ordinary milk. It can be drunk directly. It can also be used as raw material to make other food. In some food production processes, such as soda bread, butermilk and its bulking agent, such as soda powder, react to produce carbon dioxide.
Step1:Add 1 tablespoon of freshly squeezed lemon juice (about half a lemon) to the measuring cup.
Step2:Add enough whole milk to make the liquid level in the cup reach the scale line of 1 cup.
Step3:Stir well. Let stand for 10 minutes. The buttermilk should look slightly curdled and sticky.
Cooking tips:Other alternative methods (white vinegar) - raw materials - 1 cup of whole milk. About 240ml of white vinegar, 1 tablespoon. About 15ml - same as above. Other alternative methods (yoghurt) - raw materials - 1 / 4 cup of whole milk, 3 / 4 cup of 60ml original yoghurt, 180ml method - stir evenly. There are skills in making delicious dishes.