Let's break down the process, step by step.

First thing's first! Ensure all your ingredients are laid out on the counter. This can help things flow smoothly. No one wants to run around looking for the sugar!

In a mixing bowl, combine the flour, baking powder, sugar, sea salt, and cinnamon if you choose to add it. This sets the foundation for your pancake. Whisk them together thoroughly until they’re well combined, ensuring that the baking powder is evenly distributed.

In another bowl, crack the egg and whisk it thoroughly. Add milk, vanilla extract, and melted butter to the egg. If you want that rich, buttery flavor, don’t skip that melted butter! Mix it with your egg until it’s smooth.

Pour your wet mixture into the dry ingredients. Using a spatula or whisk, mix gently. You want everything combined, but don’t overwork the batter. A few lumps are okay! The key to a fluffy pancake is not overmixing.

Heat a non-stick skillet or griddle over medium heat. If you prefer, you can add a touch of cooking spray or butter to ensure your pancake doesn’t stick.

Once the pan is hot, pour in your batter. For a good-sized pancake, aim for about a quarter cup. Cook until bubbles appear on the surface, usually around 2 to 3 minutes. Flip it carefully and cook for another minute or so until it is golden brown.

Transfer your pancake to a plate. Now's the fun part—top it off with your favorite accompaniments. Whether it's syrup, fruits, or whipped cream, make it pretty and delicious!