Lemon-Lime Refrigerator Sheet Cake
["1 (3 oz.) box lime jello", "1 pkg. lemon cake mix"]
["Dissolve jello in 3/4 c. boiling water, add 1/2 cup cold water; set aside at room temperature.", "Mix and bake cake as directed in 9 x 13 inch pan.", "Cool cake 20 - 25 minutes.", "Poke deep holes through top of warm wake while still in pan about 1 inch apart.", "Slowly pour gelatin mixture into holes.", "Refrigerate."]
["lime jello", "lemon cake mix"]