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.