Cappuccino Chocolate Chunk Muffins
Coffee-chocolate muffins combining instant espresso and cocoa with semisweet chocolate chunks in a tender, slightly sweet crumb. The cinnamon-sugar topping adds texture and warmth. Ideal for breakfast, brunch, or afternoon snack. This version balances strong coffee flavor against milk-based moisture and sour cream tang, with chocolate distributed throughout rather than concentrated in a single pocket.
Ingredients
- 2 cup all-purpose flour, sifted
- ½ cup superfine sugar, granulated
- ½ cup demerara sugar, granulated
- 2 ½ teaspoon baking powder
- 2 tablespoon instant espresso powderstrong brewed coffee2 tablespoon powder
- 1 teaspoon cocoa powder, unsweetened
- 1 teaspoon ground cinnamon, divided
- ½ teaspoon salt
- 1 egg, lightly beaten, room temperature
- ¾ cup milk, room temperature
- ¼ cup sour cream, room temperature
- ½ cup butter, melted and cooled
- 1 teaspoon vanilla extract
- 3 ½ oz semisweet chocolate, min 60% cocoa solids, chopped
Instructions
- 1
Preheat oven to 375°F.
- 2
Mix 1 tablespoon demerara sugar with 1/8 teaspoon ground cinnamon in a small dish; set aside for topping.
- 3
Chop semisweet chocolate into small chunks; set aside.
- 4
Bring milk, egg, and sour cream to room temperature.
- 5
Melt butter and set aside to cool slightly.
- 6
Sift flour, baking powder, salt, cocoa powder, and cinnamon into a large bowl. Whisk together, add both sugars, and whisk again. Create a well in the center.
- 7
In a measuring jug, combine milk and sour cream. Mix in espresso powder, then vanilla extract. Whisk in egg, then melted butter.
- 8
Pour wet ingredients into flour mixture and mix gently until batter is lumpy.
- 9
Fold in chocolate chunks.
- 10
Spoon batter into muffin cups and sprinkle cinnamon-sugar topping on each.
- 11
Bake 22-25 minutes until a toothpick inserted in a muffin comes out clean.
Tips
Bring all wet ingredients to room temperature before mixing; cold eggs and dairy create lumps and uneven texture.
Mix batter gently until just combined; overmixing develops gluten and yields tough, dense muffins.
Use a toothpick or cake tester to check doneness; slightly underbaked centers stay moister than overbaked.
Good to Know
Store in an airtight container at room temperature up to 3 days, or refrigerate up to 5 days. Freeze wrapped muffins up to 2 months; thaw at room temperature or microwave frozen muffin 45-60 seconds.
Prepare dry ingredients (flour, sugars, baking powder, cocoa, cinnamon, salt) in a sealed bag up to 1 week ahead. Mix wet ingredients up to 4 hours before baking; fold in chocolate and bake immediately before serving.
Serve warm or at room temperature, plain or with butter. Pairs well with coffee, tea, or milk for breakfast or afternoon snack.
Common Mistakes
Overmix batter to avoid tough, dense crumb with tunneling.
Use room-temperature wet ingredients to avoid lumpy batter and uneven crumb.
Don't overbake to avoid dry, cottony texture; bake until toothpick shows a few moist crumbs.
Substitutions
Dairy-Free Swaps
General Alternatives
FAQ
Can I use instant coffee instead of espresso powder?
Yes, substitute instant espresso powder with instant coffee in equal measure (2 tablespoons). Espresso powder is finely ground and more concentrated, delivering stronger coffee flavor; instant coffee will be milder but still effective.
What if my batter is too thick or too thin?
Thick batter should drop from a spoon; thin batter spreads easily. If too thick, add milk 1 tablespoon at a time. If too thin, add flour 1 tablespoon at a time. Humidity affects flour absorption; adjust as needed.
How long can I keep these muffins, and can I freeze them?
Room temperature storage lasts 3 days in an airtight container; refrigerate up to 5 days. Freeze whole or crumbled muffins wrapped tightly up to 2 months. Thaw at room temperature or microwave frozen muffin 45-60 seconds.