Best cookies ever

Hi Charlie!
Today-like almost everyday- I felt like eating cookies, so I baked not just some regular cookies; the BEST COOKIES EVER.
So as I am a super nice person, I'll share my recipe with you 😃
Mix 60 grams of butter with 100 grams of sugar
Add an egg and mix again
Add 160 grams of flour and a teaspoon of baking powder. Mix
Then you can add anything you like, I personally prefer them with dark chocolate and pecan nuts, but it can be anything
!
Put them in the oven for about 10 minutes, and watch them so they don't burn -I am talking of experience here...-
They're ready -and delicious-😍

Hope you'll like them, Clara 😀