- all-purpose flour - baking powder - baking soda - sour cream - sugar - lemon - eggs
Preheat your oven to 375 degrees. Line a muffin pan with paper liners. Set aside.
Combine flour, baking powder, baking soda and salt together in a large bowl. Set aside.
In a medium bowl, whisk together sugar, eggs, sour cream, lemon juice, lemon zest, vanilla and cooled melted butter.