Chewy Chocolate Chip Cookies

Ingredients​​
Granulated sugar - 100 gram (less sugar?)
Brown sugar - 165 gram (less sugar?)
Salt - 1 tsp
Unsalted butter - 115 gram (room temp)
Egg - 1
Vanilla extract - 1 tsp
Plain flour - 155 gram (or more?)
Baking soda - ½ tsp
Cocoa powder - 1 tsp
White Chocolate chunks - 110 gram
Dark Chocolate chunks - 110 gram

Recipe

1. Whisk sugar, salt and butter
2. Whish egg and vanilla extract
3. Add flour and baking soda, add cocoa powder, mix with a spatula
4. Fold chocolate chunks
5. Chill dough for at least 30 minutes to overnight, more the better
6. Preheat oven to 180 C
7. Scoop dough with ice cream scoop
8. Line good quality baking sheet/parchment paper so as to not burn the bottoms
9. Bake for 10 minutes, till the edges start to brown (do not overbake)