Step 1: Preheat the Waffle Iron

Start by preheating your waffle iron according to the manufacturer’s instructions. This will ensure that your waffles cook evenly and get that perfect crispy texture.

Step 2: Mix the Dry Ingredients

In a large mixing bowl, combine the all-purpose flour, sugar, baking powder, salt, and cinnamon (if using). Whisk everything together until well combined.

Step 3: Combine the Wet Ingredients

In a separate bowl, whisk together the eggs, milk, melted butter, and vanilla extract. Make sure the butter is melted but not hot, to avoid scrambling the eggs.

Step 4: Combine the Wet and Dry Mixtures

Slowly pour the wet ingredients into the dry ingredients, stirring gently as you do. Be careful not to overmix, as this could make the waffles tough. A few lumps in the batter are fine.

Step 5: Cook the Waffles

Once the waffle iron is ready, lightly grease it with cooking spray or brush it with a little melted butter. Pour a ladleful of batter into the waffle iron (amount will vary depending on your waffle iron’s size). Close the iron and cook according to your waffle iron’s instructions, usually for about 3 to 5 minutes, until the waffles are golden brown and crispy.