In a mixing bowl, crack open the eggs and whisk them until well combined. Next, add in the almond flour, your chosen sweetener, baking powder, and vanilla extract. Stir everything together until the mixture is smooth and homogeneous.

While you prepare the batter, plug in your waffle maker and set it to medium-high heat. Allow it to preheat for about 3-5 minutes.

Once the waffle maker is hot, carefully pour the batter onto the center of the grid, using just enough to fill without overflowing. Close the lid and let it cook for approximately 3-5 minutes until golden brown.

After cooking, carefully lift the chaffle out of the waffle maker and allow it to cool for a minute on a plate. Get creative with toppings like sugar-free syrup, fresh berries, or whipped cream.