Ingredients: 48 gram of all-purpose flour 21 gram of unsweetened natural cocoa powder 3/4 teaspoon baking powder 1/2 teaspoon baking soda 1/4 teaspoon salt 1 large eggs, at room temperature* 100 gram granulated sugar 40 ml vegetable or canola oil 1 teaspoons pure vanilla extract 60 ml of milk Method: Preheated oven at 175 C. In a large bowl, mixed flour, cocoa powder, baking powder, baking soda, salt and mixed well. Then, in another large bowl, whisk egg, sugar, oil, vanilla and milk until well combine. Add (2) into (1) until all well incorporated. Line your muffin liners. Fill half of your muffin liners. Bake for 20 minutes. Muffins can be keep in room temperature for 3 days. Kids love this muffins. Note: By sharing our experiences in baking, we could improve further the recipe. Hence i would appreciate if you could kindly link back your baking experiences to my blog for sharing and further improvement.