3 lb Lean Beef 1/2 c Soy sauce 1/2 c Worcestershire sauce 2 ts MSG 2 ts Seasoned salt 2/3 ts Garlic powder 2 ts Onion powder 2/3 ts Pepper Slice three pounds of beef into strips about 1/8 inch thick to ensure total saturation of the meat while it’s marinating. Partial freezing beforehand aids in slicing thin. Combine all ingredients in a bowl. Stir this mixture well with a spoon to dissolve all of the soluble ingredients. Now the marinade is ready to be used. Place the strips of beef in the marinade, be sure they're completely submerged. Marinate overnight, turning if necessary. Lay marinated beef strips on oven rack. Cook for 6 to 8 (6 is better) at 150 degrees. They get crisper the longer they bake. Store finished beef jerky in zip-lock bags or other airtight containers to seal in freshness. Beef jerky will keep up to two years.