INGREDIENTS
1/2 cup
unsweetened cocoa powder
1 cup
white granulated sugar
1/2 cup
melted butter
2 tbsp
vegetable oil
1
egg
2 tsp
pure vanilla extract
1 1/3 cups
all purpose flour (or plain flour)
1/2 tsp
baking powder
1/2 tsp
salt
1/3 cup
semi sweet chocolate chips, ((add more if desired))