Ingredients
Method
Preparation
- Preheat your oven to 350°F (175°C) and line your cupcake tin with liners.
- In a large mixing bowl, whisk together the flour, sugar, cocoa powder, baking powder, baking soda, and salt until well combined.
- In another bowl, mix together the buttermilk, vegetable oil, eggs, and vanilla extract. Stir this mixture into the dry ingredients until just combined.
- Gradually add the hot water to the batter, stirring until smooth. It will be runny — don’t worry, that’s how it should be!
- Fold in the mini chocolate chips. Scoop the batter into the prepared cupcake liners, filling each about 2/3 full.
Baking
- Bake for about 18 minutes, or until a toothpick inserted in the center comes out clean. Let the cupcakes cool completely on a wire rack.
Frosting
- For the frosting, beat together the softened butter, powdered sugar, heavy cream, and vanilla extract until fluffy.
- Frost the cooled cupcakes with the creamy mixture, then top with mini marshmallows and a drizzle of chocolate syrup if desired.
Notes
To keep your cupcakes fresh, store them in an airtight container at room temperature for up to 3 days. They can last in the fridge for about a week. Un-frosted cupcakes can be frozen for up to 3 months.