4 small boxes of jello (different flavors, lime, orange, lemon, strawberry)
2 c. milk
1 c. sugar
2 env. Knox unflavored gelatin
1 pt. sour cream
2 tsp. vanilla

Using a 13 x 9 x 2 pan prepare one of the small boxes of Jello with 1 cup of boiling water and 1/2 cup cold water. Chill first layer in pan. Prepare white mixture. Bring 2 cups of milk to boil, add and dissolve 1 cup of sugar. Dissolve the two envelopes of Knox gelatin in 1/2 cup cold water and add to milk mixture. Add the sour cream and vanilla and beat until smooth. When cool, divide into three equal amounts (about 1 2/3 cup each). Alternate layers of Jello and white mixture. Each layer must be cool before pouring on last layer. Each layer must set well but not completely firm before pouring on next layer.