7-Layer Jello

Directions

1. 1
   Oil a 13 x 9 x 2-inch pan.
2. 2
   Using 4 separate bowls, mix each box of jello with 1 cup boiling water and 1/2 cup cold water; set aside.
3. 3
   Dissolve 2 packages Knox gelatine with 1/2 cup cold water; set aside for 5 minutes.
4. 4
   Boil 2 cups milk in a pan, then add 1 cup sugar until dissolved.
5. 5
   Add 2 cups sour cream and 2 teaspoons vanilla.
6. 6
   Wait about 5 minutes, then add Knox gelatine mixture to sour cream mix.