2¼cups(281.25g)all-purpose flourweighed in grams (see metric tab) or spooned & leveled
¾cup(150g)granulated sugarplus more for topping
½teaspoonsalt
1tablespoonbaking powder
1½teaspoonsground cinnamonplus more for topping
2largeeggsroom temperature
1cup(236.59ml)buttermilkroom temperature
½cup(118.29ml)vegetable oilor other neutral oil
1teaspoonvanilla extract
¾cup(177.44g)mini semi-sweet chocolate chipsplus more for topping
Instructions
Preheat oven to 425°F and fill 8 jumbo muffin wells with liners.
In a large bowl, whisk together the flour, sugar, salt, baking powder and cinnamon.
In a medium bowl, whisk together the eggs, oil, buttermilk and vanilla extract.
Gently fold the wet ingredients into the dry ingredients just until a few flour streaks remain. Then, fold in the mini chocolate chips.
Fill muffin liners ⅔-3/4 full and then sprinkle with a mixture of cinnamon sugar and extra mini chocolate chips.
Bake for 5 minutes at 425°F and then reduce the temperature to 375°F (without opening the oven door). Let them bake for another 15-20 minutes, until a toothpick comes out of the center clean (about 20-25 minutes total).
Let the muffins cool in the pan for 10-20 minutes, then transfer them to a wire rack to finish cooling.
Notes
Measuring Flour: For best results, weigh the flour in grams using a scale (see metric tab in recipe card above). If you're using measuring cups, use the spoon and level method.Buttermilk: Use real buttermilk! I do not recommend substituting or using a DIY buttermilk in this recipe.Cinnamon Sugar Mixture: Mix together about ¼ cup of sugar and 1 teaspoon of cinnamon for the topping.Cinnamon: These can be made without the cinnamon in the batter or the cinnamon sugar on top for plain chocolate chip muffins.Storage: Store muffins in an airtight container at room temperature for 5 days or in the freezer for 1 month.Make Ahead: The batter can be covered and stored in the refrigerator overnight and baked the next day.Regular Muffins: Distribute the batter between 12-16 regular muffin liners and bake at 375°F for about 15-20 minutes.Mini Muffins: Bake 24-30 mini muffins at 350°F for 10-15 minutes.Nutrition: The provided nutrition information is an estimate, the calorie accuracy is not guaranteed.