Ingredients
Method
- Preheat oven to 400°F (200°C). Line muffin tin.
- Whisk together sourdough, sugars, oil, egg, and vanilla.
- Whisk together flour, cocoa, baking soda, baking powder, and salt.
- Add dry to wet ingredients; mix until just combined.
- Fold in chocolate chips and chopped chocolate (if using).
- Fill muffin liners about 2/3 full.
- Bake for 18-20 minutes, or until a toothpick comes out with moist crumbs.
- Cool in tin, then transfer to a wire rack.
Notes
For a richer flavor, use dark chocolate chips and chopped chocolate.
