¾cupgranulated sugar plus 1 tablespoon for muffin tops
½teaspoonsalt
2teaspoonsbaking powder
1tablespoonlemon zest
⅓cupvegetable oil
1large egg
⅓cupmilk
1 ½teaspoonsvanilla extract
6ouncesfresh or frozen blueberriesabout 1 cup frozen blueberries
Instructions
Preheat the oven to 400°F. Line a 12-cup muffin pan with paper liners or lightly grease the muffin cups.
In a large bowl, whisk together 1½ cups all-purpose flour, ¾ cup granulated sugar, 2 tsp baking powder, and ½ tsp salt.
In a large measuring cup, add ? cup vegetable oil and 1 large egg. Add enough milk so the liquid reaches the 1-cup mark (approximately ? to ½ cup milk total).
Add 1½ tsp vanilla extract and 1 Tbsp lemon zest to the measuring cup and whisk until combined.
Pour the wet ingredients into the dry ingredients and stir gently with a fork until just combined. Do not overmix. The batter will be thick.
Fold in 6 oz blueberries (about 1 cup) using a spatula or spoon.
Divide the batter evenly among the 12 muffin cups, filling each about halfway full.
Sprinkle the remaining 1 Tbsp granulated sugar evenly over the tops of the muffins.
Bake for 15–20 minutes, or until the tops are lightly golden and a toothpick inserted into the center comes out clean.