Pre-heat your pan to medium heat and set the timer for 5 minutes. No greasing of any kind required because the pancakes won't stick. While your pan is heating up, combine together your flour, sugar, baking powder, salt, milk, oil or butter, and egg all at once to avoid over mixing. Stir gently until we'll combine. Once the 5 minutes is up, pour your ladle of batter onto the pan straight. No circular motions. Use a rubber spatula to scrape everything out of the ladle. The pancakes are ready to be flipped when you see a very vivid definition at the bottom edge and when the full edge are solid. Once you flip the pancake, they should maybe only take maybe a couple seconds to cook. Serve warm.