Ingredients
Instructions
- Preheat oven to 375 degrees.
- Melt butter, chocolate chips and cocoa until combined and smooth.
- Remove from heat and add vanilla.
- Combine chocolate mixture and sugar mixture and stir well.
- Add eggs one at a time, stirring after each addition until fully incorporated.
- Stir in flour just until combined.
- Chill batter for at least 20 minutes.
- Grease muffin tin.
- Spoon batter into muffin tin and bake for 10-11 minutes.