Double chocolate cookies — Svitlana Klymovska

Ingredients

• 240 g of flour
• 5 g of baking powder
• 3 g of baking soda
• 3 g of salt
• 150 g of butter
• 150 g of sugar
• 1 egg at room temperature
• 1 tsp vanilla extract
• 75 g of chocolate
• 80 g of chopped dark chocolate
• 80 g of milk chocolate
• 50 g of chopped nuts (hazelnuts, pecans)