Double Chocolate Chunk Cookies

Pests. They exist everywhere. Most of them live, breathe, twitch and crawl about to scrounge for food. As for others, they don't scounge. Like the ones that live in my house, happen to be 2 years younger than me. So how then, do they feed themselves? They ask, or well, you could say demand.
"Jie, bake double chocolate chip cookies PLEASE!!!!!" one cries.
"No....Jie, I want blondies! Please!!! I'm dying without blondies!" the other protests.

A few days ago, I satisfied the cry for blondies and today, I'll shush the one asking for cookies with cookies.

Double Chocolate Chunk Cookies, recipe adapted from iloveicookibake
Ingredients:

150g butter

100g sugar

30g brown sugar

1 egg

220g plain flour

50g potato starch(you can sub with cornflour)

1 tsp vanilla essence

1 tsp baking soda

1/2 tsp salt

150g chocolate chips

30g cocoa powder

Method:

1. Sieve flour, potato starch, cocoa powder, salt and baking soda together, set aside.
2. Cream butter with sugar and brown sugar until light and fluffy.
3. Add in egg and vanilla essence. Mix well.
4. Fold in the sieved flour til it forms dough and mix in the chocolate chips.
5. Roll out the dough into walnut sized balls. 
6. Bake in preheat oven at 180C for 20 minutes.