Foster's Market Blueberry Muffins

Bahan-bahan (24 porsi)

• 3 cups all-purpose flour
• 1 cup granulated white sugar
• 2 teaspoons baking powder
• 1 teaspoon ground cinnamon
• ½ teaspoon salt
• ¾ cup milk
• ½ cup (1 stick) unsalted butter, (melted)
• 3 large eggs
• grated zest and juice of one lemon
• 2½ cups fresh or frozen blueberries