1Preheat oven to 350 degrees F (175 degrees C)).
Line a 12 muffin pan with paper liners.
2Sift flour, baking powder, and salt together and set aside.
Cream butter and sugar until light and fluffy.
Add eggs and beat well.
Zest a small Meyer lemon and add to mixture.
Squeeze lemon juice in to mixture.
Add flour mixture and beat until just combined.
Stir in blueberries.
3Evenly distribute amongst the 12 muffin cups and bake at 350 degrees F (175 degrees C) for 30 minutes.