Cajun-Style Rice Salad
["2 c. cooked rice", "1 medium green pepper, chopped", "4 1/2 oz. cooked shrimp, rinsed and drained", "1/2 c. sliced fresh mushrooms", "1 hard-cooked egg, finely chopped", "2 Tbsp. snipped parsley", "1/4 c. salad oil", "1/4 c. vinegar", "1/4 c. water", "2 tsp. paprika", "2 tsp. prepared horseradish", "1/2 tsp. onion salt", "1/8 tsp. ground red pepper", "6 lettuce leaves"]
["In a mixing bowl, gently stir together rice, green pepper, shrimp, mushrooms, hard-cooked egg and parsley.", "Set aside."]
["rice", "green pepper", "shrimp", "mushrooms", "egg", "parsley", "salad oil", "vinegar", "water", "paprika", "horseradish", "onion salt", "ground red pepper"]