Sour Cream Cake/酸奶油蛋糕 Bakery
Wish all my friends & readers " Merry Christmas & Happy New Year "
Today, I am going to share with you for baking a " Sour cream cake"....
Sour cream is a dairy product rich in fats obtained by fermenting a regular cream by certain kinds of lactic acid bacteria. The bacterial culture, which is introduced either deliberately or naturally, sours and thickens the cream. Its name stems from the production of lactic acid by bacterial fermentation, which is called souring. The taste of sour cream is only mildly sour.
Sour cream, made out of cream, contains from 18 to 20 percent butterfat–about 22 grams per 4 fluid ounce serving–and gets its characteristic tang from the lactic acid created by the bacteria. Commercially produced sour cream often contains additional thickening agents such as gelatin, rennet, guar and carrageen, as well as acids to artificially sour the product.