把陈面包切成厚片。 打发鸡蛋、香草精、白糖和肉桂粉。 把大号的平底不粘锅放在炉灶上，开中火烧热。 将一片面包放入混好的蛋液中。 把面包放入平底锅，每一面煎2到4分钟。 把面包片放到盘子里，把剩下的也煎了。 盛盘享用。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
This recipe makes enough batter for four 1-inch (2.54-centimeter) thick slices of bread, or six ¾-inch (1.91-centimeter) thick slices of bread. Crack the eggs into a shallow dish, then beat them with a whisk until they turn pale yellow and no streaks remain. Add the vanilla, sugar, and cinnamon, and whisk again. It you don't have a nonstick pan, grease a regular with about 1 tablespoon (15 grams) of butter or coconut oil. Allow the pan to get hot enough to sizzle a droplet of water. Dip first on