Source: Enlitened Kosher Cooking by Nechama Cohen

Low carbohydrate matzoh balls made with almond flour and soy.

Servings

1 eggs
1 egg whites
1 tbsp seltzer
3 tbsp matzoh meal
1 tbsp soy flour
3 tbsp ground almonds
1 pinch salt and pepper

1 In a small bowl, using a fork, beat the eggs together with the seltzer. Add the matzoh meal, soy or regular flour, almond flour and salt and pepper.
2 Mix until smooth. Refrigerate the mixture at least 1/2 - 1 hour.
3 Wet hands, form small balls and drop them into boiling liquid.
4 Boil for 10 minutes. Flip them to their other side with a fork after 5 minutes.

Knaidlach can be boiled in 3-4 cups salted water or in soup, which will make them more tasty.