Blueberry Muffin Recipe

Ingredients

• 2 cups all purpose flour
• 1/2 cup granulated sugar
• 2 tsp baking powder
• 1/2 tsp baking soda
• 1/2 tsp salt
• 3/4 cup well shaken cold buttermilk
• 3 oz (3/4 stick) unsalted butter, melted
• 2 large eggs
• 2 tsp finely grated lemon zest or orange zest
• 1 tsp pure vanilla extract
• 1.5 cups blueberries