Ingredients
Equipment
Method
Directions:
- Step 1: Preheat your oven to 350°F (175°C). This ensures that your muffins bake evenly and rise beautifully.
- Step 2: Line your muffin tin with parchment paper or muffin liners. This will make it easy to remove the muffins once they're baked.
- Step 3: In a medium mixing bowl, whisk together the all-purpose flour, baking powder, espresso powder (if using), and salt.
- Step 4: In another bowl, combine the granulated sugar and vegetable oil, whisking until well combined. Then, add the egg white, sour cream, and vanilla extract, mixing until smooth and creamy.
- Step 5: Add the wet ingredient mixture into the bowl with the dry ingredients. Stir gently until just combined.
- Step 6: Gently fold the chocolate chips into the batter, ensuring they're evenly distributed.
- Step 7: Spoon the batter into the prepared muffin tin, filling each cup about two-thirds full.
- Step 8: Place the muffin tin in the preheated oven and bake for 15-18 minutes, or until a toothpick inserted comes out clean.
- Step 9: Once baked, remove the muffins from the oven and let them cool in the tin for about 5 minutes before transferring them to a wire rack.
Notes
- Store muffins in an airtight container at room temperature for up to 3 days.
- For longer storage, freeze muffins in a zip-top bag for up to 3 months.
- Double the recipe if you want to make a larger batch.
- Substitute chocolate chips with nuts or dried fruits for variety.
- Prepare the batter a day in advance and refrigerate for fresh muffins anytime.
