Prepare the Pancake Batter:

1. Separate the egg white and yolk into two bowls.
2. Use an electric whisk to beat the egg white until soft peaks form.
3. In a separate bowl, whisk together the egg yolk, plain flour, baking powder, and caster sugar.
4. Slowly whisk in the milk to create a smooth batter.
5. Gently fold the whipped egg white into the batter for a light, fluffy texture.

Cook the Pancakes:

1. Heat half the oil in a non-stick pan over medium heat.
2. Spoon a quarter of the batter into the pan, forming a circular pancake.
3. Cook for 2–3 minutes on each side until golden brown and set.
4. Repeat with the remaining batter to make four pancakes. Keep the pancakes warm in a low oven.

Prepare the Smash Burgers:

1. In the same pan, heat the remaining oil over high heat.
2. Divide the beef mince into two equal balls.
3. Place one ball in the pan and use a spatula to smash it into a thin patty.
4. Cook for 2–3 minutes until the edges are crispy and browned. Flip the patty, place a slice of cheese on top, and cook for another 1–2 minutes until the cheese melts.
5. Repeat with the second ball of mince.

Assemble the Smash Burger Pancakes:

1. Place one pancake on a plate as the base layer.
2. Add a cheesy beef patty, drizzle with burger sauce, and top with sliced gherkins.
3. Place another pancake on top to create a layered smash burger pancake.
4. Repeat for the second serving.

Serve and Enjoy:

1. 1. Serve immediately while warm.
   2. Pair with a side of crispy fries or a refreshing drink for a complete meal.