貝殼小點心

you should need:
2 sticks unsalted butter, at room temperature
1/2 cup sugar
1 1/4 cups all-purpose flour, sifted
1/4 cup ground rice
pinch salt
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1 preheat the oven to 400 degree. in a large bowl, beat the butter and sugar together with an electric mixer until the mixture is creamy and light.
2 with a wooden spoon, beat in the remaining ingredients until the mixture is well combined
3 turn the dough onto a surface dusted with flour and knead lightly until it is smooth
4 divide the mixture into 12 pieces and press the dough into large flat muffin pans.
5 bake in the preheated oven for 12 to 15 minutes until lightly golden.