1 1/2 pounds flank steak
1/2 teaspoon seasoned salt
1/3 teaspoon garlic powder
1/3 teaspoon black pepper
1 teaspoon onion powder
1 teaspoon MSG or Accent
1/4 cup Worcestershire sauce
1/4 cup soy sauce
2 to 4 dashes Tabasco sauce

Semi-freeze meat. Slice with grain into 1/8-inch thick strips. Marinate overnight in a glass dish in the refrigerator. Lay strips in a single layer on cookie sheets. Leave door of oven open a crack. Roast at 125 degrees F to 140 degrees F for 4 to 5 hours. Cool completely.

Store in plastic bags to keep airtight. Glass jars are okay, too.