
Créé avec l’IA
Preheat your oven to 350°F (175°C).
In a large bowl, cream together the butter and sugar until smooth.
Beat in the egg and vanilla extract.
In another bowl, combine the flour, baking soda, baking powder, and salt.
Gradually blend the dry ingredients into the creamed mixture.
Roll rounded teaspoonfuls of dough into balls, and place onto ungreased cookie sheets.
Flatten each ball slightly with the bottom of a glass.
Bake for 8 to 10 minutes in the preheated oven, or until golden.
Let the cookies cool on the baking sheet for a few minutes before transferring to wire racks to cool completely.