Step 1

Heat your oven to 375 degrees.

Step 2

Line 3 standard muffin pans with cupcake liners.

Step 3

In the bowl of a stand mixer, cream the butter,  oil, and sugar.

Step 4

Add the eggs and vanilla. Mix until fluffy.

Step 5

In a separate bowl, add flour, baking powder, and salt. Stir to combine.

Step 6

Alternate adding the flour mixture and the milk to the batter. Do not over mix.

Step 7

Add the lemon zest and mix until combined.

Step 8

Remove the bowl from the stand mixer. Carefully fold in the blueberries.

Step 9

Fill the muffin pan cups using an ice cream scoop.

Step 10

Sprinkle with coarse sugar.

Step 11

Bake for approximately 25 – 35 minutes depending on your oven. The muffins are done when a toothpick inserted in the center comes out clean.

Step 12

Remove the muffins to a cooling rack.

Step 13

Allow to cool.

Step 14

Enjoy!