Chocolate Brownie Cookies

If you need a new recipe to try out during lockdown, this is my favourite biscuit recipe. It is Chocolate Brownie as a biscuit.They're most delicious fat and soft, not hard and crunchy.

1/2 cup cocoa
2 cup sugar (or a little less!)
225 gr butter, melted (1 cup)
4 tblsp oil
2 egg
4 tsp vanilla
22/3 cup flour
1 tsp baking powder
1 tsp salt
2/3 cup chocolate chips

Preheat oven to 175C. Line trays with baking paper. Mix cocoa, white sugar, butter and oil. Beat in egg and vanilla. Add flour, baking powder, salt and chocolate chips. Do not overbeat. Drop tablespoonfuls onto trays. Bake for 12 minutes.