Manischewitz matzo ball mix is a quick and easy way to make this delicious, traditional jewish food. Manischewitz matzo ball mix is made with a minimal amount of natural ingredients, so the classic taste of traditional matzo balls is not compromised. This product is kosher certified for daily use. Each box of manischewitz matzo ball mix weighs 5 oz. With 9 servings per box and 50 calories per box. See nutrition facts panel for allergens.