Ingredients: 600g butter, 300g sugar, egg 180g(3 and a half pieces), 450g low flour, 450g high flour (cocoa powder, chocolate biscuits, not butter cookies). This is 80 yuan. Each extrusion weighs about 20 grams. Exercise 1. Beat the butter and sugar together for about 20 minutes until it turns white (it must be special, otherwise the biscuits will not be crisp). 2。 Beat the eggs into butter and mix well. 3。 Add the high and low powders and stir well. 4。 Put it in an extrusion bag and extrude the desired flower shape. Get angry 180, get angry 170, which is about 15 minutes, and then 5 minutes. Tip If we don't have high and low flour, we can use the thick flour that is usually used for making noodles! Every oven is different, just pay attention to it when baking, just have a little color on the surface, and it will be good when cooked! ! ! !