The batter should look chunky and have an obvious matzah meal smell both before you put it on the pan and once you serve them. I use a 1/4 cup of batter at a time, but you can use as much or as little as you like. Just be sure to keep an eye on the butter or olive oil in the pan. The chremslach will quickly absorb any liquid in the pan, so you’ll need to add more throughout to avoid burning. Store extra batter in a container in your refrigerator and use it within a week.