Simple Strawberry Cake
["2 c. all-purpose flour", "1/2 tsp. soda", "1/2 tsp. salt", "3 eggs", "1 c. vegetable oil", "1 c. sugar", "1 (3 oz.) pkg. strawberry gelatin", "1/2 c. buttermilk", "1 (10 oz.) pkg. frozen strawberries, thawed", "1/4 c. butter or margarine, softened", "1 lb. confectioners sugar", "1/3 to 1/2 c. strawberry juice"]
["Combine butter or margarine and confectioners sugar; add strawberry juice until desired spreading consistency.", "Beat until creamy."]
["flour", "soda", "salt", "eggs", "vegetable oil", "sugar", "strawberry gelatin", "buttermilk", "frozen strawberries", "butter", "confectioners sugar", "strawberry juice"]