These moist and fluffy double chocolate muffins are loaded with cocoa and melty chocolate chips for a bakery-style treat that’s perfect any time of day.
1 3/4 cups all-purpose flour
1/2 cup unsweetened cocoa powder
2 tsp baking powder
1/2 tsp baking soda
1/2 tsp salt
2/3 cup sugar
2 large eggs
1/2 cup plain yogurt or sour cream
1/2 cup milk
1/2 cup oil
1 tsp vanilla extract
3/4 cup chocolate chips (plus extra for topping)
Preheat oven to 375°F (190°C). Line a 12-cup muffin tin.
Whisk flour, cocoa, baking powder, baking soda, and salt.
In a separate bowl, whisk sugar, eggs, yogurt, milk, oil, and vanilla.
Mix wet into dry until just combined.
Fold in chocolate chips.
Divide batter into muffin cups and top with extra chips.
Bake 16–20 minutes or until a toothpick comes out with moist crumbs.
Cool slightly before serving.
Store at room temp for 3 days or freeze for up to 2 months.
Add chopped nuts, fruit, or espresso powder for variations.