hi, welcome to my Bake N Roll. #bestsellercookiechocolatemuffin #easychocolatemuffin #chocolatemuffinrecipe #pangnegosyorecipe #cookierecipe #BakeNRollrecipe Ingredients: Cookiedough: (this recipe can make 2 pieces cookie). butter 3 tbsp (45 grams) brown sugar 4 tbsp ( 60 grams) white sugar 1 tbsp ( 15 grams) yolk 1 large ( 17 grams) vanilla 1/4 tsp all purpose flour 7 tbsp ( 1/2 cup) salt 1/4 tsp baking soda 1/8 tsp chocolate chips 4 tbsp Muffin batter: melted butter 1/2 cup (1/2 stick) oil 2 tbsp egg 2 large (116 grams) oil 2 tbsp brown sugar 200 grams (1 cup) vanilla 2 tsp yoghurt 100 grams (1/2 cup minus 1 tbsp) fullcream milk 1 cup (240ml) all purpose flour 2 1/2 cups (320 grams) pinch of salt baking soda 1/2 tsp cocoa powder 65 grams (1/2 cup) use alkalized chocolate chopped 1/2 cup (divided into two parts) chopped walnuts(optional ) Note: alternative of yoghurt mix 1 tbsp of white vinegar or lemon juice with 1/2 cup all-purpose cream or whipping cream (dairy cream 35%fat) let it rest for 5-10 minutes before using it. Baking time: 35-40 minutes Oven temperature: 160-180 °c