Pumpkin Drops

• 2 eggs
• 1 1/2 sticks butter at room temperature
• 250 gr all purpose flour
• 160 gr chocolate chips
• 150 gr packed brown sugar (light)
• 120 gr walnuts (chopped)
• 14 gr pumpkin pie spice
• 7 gr vanilla extract
• 2 gr baking powder
• 2 gr baking soda