British pancakes have three main ingredients: white flour, eggs, and milk. Some people also add melted butter to the batter. The batter is quite runny and makes a thin layer on the bottom of the frying pan when the pan is tipped to one side. It may form some colours during cooking, which result in a dark pancake with pale spots where the mix was, but the pancake does not rise. British pancakes don't rise as much as other pancakes because they have a different recipe.