How to make protein biscuits delicious, protein biscuits.

Ingredients: 2 egg whites, 70g low flour, 20g powdered sugar;

Accessories: a few drops of vinegar and proper amount of oil paper.

Protein biscuit method

2 egg whites, add powdered sugar and a few drops of vinegar.

Send electric egg beater to warm foam (warm foam means that it is easy to stir up with chopsticks, and there is no hard feeling).

three

Sift the low-gluten flour into the egg whites and stir gently with a spatula.

four

Use your favorite piping mouth to pour into piping bag (piping bag can be fixed in wide-mouth cup).

five

Spread oiled paper on the baking tray.

six

Squeeze cookies into various shapes, put them in a preheated oven, and fire at 180 degrees for 20 minutes.

seven

Take it out of the oven, cool it and eat it.