Because those Servietenknödel or a Keto Bread dumpling loaf is so soft and fluffy, it is not advisable to cut it with a knife. The Knife will push the slices in and they will be too compressed. food The best way to cut Knödel is with a thread or twine. Have a look at the video for a better understanding. But in general, holding the thread with both hands, gently slide it underneath the loaf. Wrap the thread together as if you are going to tighten it. Pull on each side until the thread gets through the whole slice and will gently slice the loaf. Continue the same steps for additional slices.