Ron's Marvelous Marinade
1/2 cup soy sauce
1/2 cup lemon juice
1/2 cup salad oil
1 bay leaf
1/2 tsp seasoned pepper
1 clove garlic
Mix marinade in a 2 cup measuring cup. Put the trimmed tri tip in a zip lock and pour in the marinade. Turn the meat frequently. Makes enough for a six pound roast.