# Ingredients:
→ Dry Ingredients
01 - 1 3/4 cups all-purpose flour
02 - 1/2 cup unsweetened cocoa powder
03 - 1 cup granulated sugar
04 - 2 teaspoons baking powder
05 - 1/2 teaspoon baking soda
06 - 1/2 teaspoon salt
→ Wet Ingredients
07 - 2 large eggs
08 - 3/4 cup whole milk
09 - 1/2 cup vegetable oil
10 - 1 teaspoon vanilla extract
11 - 1/2 cup sour cream
→ Chocolate
12 - 1 cup semi-sweet chocolate chips, plus extra for topping
13 - 3.5 ounces dark chocolate, chopped
# Instructions:
01 - Preheat oven to 375°F. Line a 12-cup muffin tin with paper liners.
02 - Sift flour, cocoa powder, granulated sugar, baking powder, baking soda, and salt into a large mixing bowl.
03 - Whisk eggs, whole milk, vegetable oil, vanilla extract, and sour cream together in a separate bowl until smooth.
04 - Pour wet ingredients into dry mixture and gently fold until just combined, taking care not to overmix.
05 - Fold in semi-sweet chocolate chips and chopped dark chocolate. Reserve extra chocolate chips for topping.
06 - Divide batter evenly among muffin cups and sprinkle reserved chocolate chips over the tops.
07 - Bake for 18 to 20 minutes, or until a toothpick inserted into the center yields a few moist crumbs.
08 - Allow muffins to cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.