Congealed Vegetable Salad
["1 (3 oz.) pkg. lime or lemon jello", "1 c. boiling water", "3/4 c. cold water", "1 Tbsp. minced onion", "1/2 tsp. salt", "1 Tbsp. vinegar", "1/2 c. shredded cabbage", "1/2 c. shredded carrot", "1/2 c. finely chopped celery", "2 Tbsp. chopped pimento (optional)"]
["Prepare gelatin with boiling water and cold water.", "Add onion, salt and vinegar.", "Blend and chill until slightly thickened (about 1 hour).", "Add other ingredients, pour into mold and chill until firm.", "Serves 4 to 5."]
["lime", "boiling water", "cold water", "onion", "salt", "vinegar", "cabbage", "carrot", "celery", "pimento"]