1 cup fresh blueberries (150g/5.3oz), washed and patted dry + a few extra to top
½ cup (100g / 3.5oz) semi-sweet mini chocolate chips
2 teaspoons baking powder
1 teaspoon baking soda
¼ teaspoon ground nutmeg (optional , but highly recommended)
¼ teaspoon salt
2 medium eggs, at room temperature
1 cup (200g) sugar
¼ cup (60ml) light vegetable oil
¼ cup (57 g) unsalted butter, melted and cooled
½ cup (122g / 4.3oz) plain Greek yogurt
½ cup (125ml) milk
1 teaspoon vanilla
Instructions
Preheat the oven to 425℉ / 218℃. Line the pan with paper liners. Set aside.
In a large mixing bowl, stir together the flour, blueberries, chocolate chips, baking powder, baking soda, nutmeg, and salt. Set aside.
In another medium bowl, whisk together the eggs, sugar, oil, melted butter, yogurt, milk and vanilla.
Pour the wet ingredients into the dry ingredients and gently fold everything together until just combined.
Fill the liners with batter, all the way to the top. If you want, you can add a few more chocolate chips and blueberries on top.
Bake at 425℉ / 218℃ for 5 minutes. Then lower the temperature to 350℉ / 180℃ and continue to bake for another 12-15 minutes, or until a toothpick inserted in the middle comes out clean. Do not open the oven door while the muffins are baking.
Let the muffins cool in the pan for about 10 minutes.