Super Fluffy Blueberry Pancakes

Bahan-bahan (12 porsi)

• 2 cups all purpose (or plain flour)
• 1/4 cup granulated sugar
• 4 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 1 3/4 cups milk
• 1/4 cup butter (melted)
• 2 teaspoons pure vanilla extract
• 2 teaspoons lemon juice
• 1 large egg
• 1 1/2 cups blueberries (fresh or frozen, plus extra to serve)