In a large bowl, combine flour, milk, water, egg, and salt.

Whisk until a smooth batter forms, ensuring no lumps remain.

Heat a lightly oiled pan or griddle over medium heat.

Pour approximately 1/4 cup of batter onto the hot pan for each pancake.

Cook for about 2-3 minutes on one side, until golden brown and bubbles appear.

Flip the pancake and cook for another 1-2 minutes on the other side.

Remove the cooked pancake from the pan and set aside.

In a food processor or small bowl, blend cinnamon, sugar, butter, and lemon juice until smooth.

Spread a thin layer of the cinnamon-sugar butter mixture over each warm pancake.

Serve immediately or stack the pancakes for later enjoyment.