Mix fat and eggs together. Mix and add Manischewitz Matzo Meal and salt. When well blended, add soup stock or water. Cover mixing bowl and place in refrigerator for at least twenty minutes. Using a two or three quart size pot, bring salted water to a brisk boil. Reduce flame and into the slightly bubbling water drop balls formed from above mixture. Cover pot and let cook 30-40 minutes. Have soup at room temperature, or warmer, and remove matzo balls from water to soup pot. When ready to serve, allow soup to simmer for about five minutes. Recipe makes eight balls.