Ingredients
Method
Preparation
- Preheat your oven to 425°F (220°C) and spray a jumbo muffin tin with baking spray.
- In a medium bowl, whisk together all-purpose flour, cornstarch, baking powder, baking soda, and kosher salt.
- In a large bowl, whisk eggs and granulated sugar until light and fluffy, about 2-3 minutes. Mix in buttermilk, sour cream, melted butter, vegetable oil, and vanilla extract until smooth.
- Gradually add dry ingredients to wet ingredients, mixing until just combined. Fold in mini chocolate chips gently.
Baking
- Divide the batter evenly among the muffin cups, filling each about ¾ full. Sprinkle extra mini chocolate chips on top.
- Bake for 5 minutes at 425°F, then reduce the temperature to 375°F (190°C) and bake for an additional 14-16 minutes, until a toothpick inserted in the center comes out with just a few crumbs.
- Let the muffins cool in the pan for 5 minutes before transferring them to a wire rack to cool completely.
Notes
Store muffins in an airtight container at room temperature for up to 3 days, or in the fridge for up to a week. They also freeze well for up to three months. Can easily customize by adding nuts or dried fruit.
