Lemon Blueberry Muffins Recipe - EntertainingCouple.com

Ingredients

• 2 cups all-purpose flour
• 2/3 cup sugar
• 1 teaspoon baking powder
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1 cup sour cream
• 1/4 cup unsalted butter, melted and cooled
• 1 large egg
• 1 1/4 cup milk
• 1 teaspoon lemon juice
• 1 teaspoon lemon zest
• 1 teaspoon vanilla
• 2 cups fresh, or thawed, drained frozen blueberries