You haven’t had a chocolate chip muffin until you’ve made these triple chocolate muffins. This recipe is so simple and does not require a mixer!
- one 4-ounce bar semi-sweet chocolate*
- 1/2 cup (115g; 1 stick) unsalted butter
- 3/4 cup (150g) granulated sugar
- 2 large eggs, at room temperature
- 1 teaspoon pure vanilla extract
- 1/3 cup (80g) sour cream or plain yogurt, at room temperature
- 1/2 cup (60g) all-purpose flour (spoon & leveled)
- 1/3 cup (32g) unsweetened natural cocoa powder*
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1 heaping cup (180-200g) semi-sweet or dark chocolate chips (mini size works too!)
- Preheat oven to 425°F (218°C). Spray a 12-count muffin pan with nonstick spray or line with cupcake liners. You may need a 2nd pan as this recipe makes up to 14 muffins, though you can always bake in batches using 1 pan. Set aside.
- Coarsely chop the chocolate. Place in a medium heat-proof bowl along with the butter. Microwave on high in 10 second increments, whisking after each until completely smooth. Whisk in the sugar, eggs, vanilla, and sour cream. Set aside.
- Whisk the flour, cocoa powder, baking soda, and salt together in a large bowl. Add the wet ingredients and fold to completely combine– make sure there are no flour spots at the bottom of the bowl! Fold in the chocolate chips. Batter will be thick.
- Spoon the batter evenly into each cup or liner, filling each all the way to the top. Bake the muffins for 5 minutes at 425 then, keeping the muffins in the oven, reduce the oven temperature to 350°F (177°C). Bake for an additional 15-17 minutes or until a toothpick inserted in the center comes out clean. The total time these muffins take in the oven is about 20-22 minutes, give or take. Allow the muffins to cool for 5 minutes in the muffin pan, then transfer to a wire rack to continue cooling.
- Muffins stay fresh stored at room temperature for a few days– then transfer to the fridge for up to 1 week.
- Make Ahead Instructions: For longer storage, freeze muffins for up to 3 months. Allow to thaw overnight in the refrigerator, then bring to room temperature or warm up in the microwave if desired.
- Chocolate: For the 4 ounces of chocolate, make sure to use high quality chocolate, not chocolate chips. (You will use chocolate chips as the last ingredient.) I suggest high quality chocolate baking bars sold in the baking aisle such as Baker’s, Ghirardelli, Nestle, or Lindt. They’re all typically sold in 4 ounce bars.
- Cocoa Powder: Use natural cocoa powder, not dutch-process cocoa powder. Read about the difference between natural cocoa powder and dutch-process cocoa powder.
- Mini Chocolate Muffins: Fill muffin cups only about halfway. A couple teaspoons of batter per cup is plenty. Bake for 12-14 minutes at 350°F (177°C) for or until a toothpick inserted into the center comes out clean. Yields about 32 mini muffins.