2 1/2 cups boiling water
2 (8 ounce) boxes blue Jell-O
1 cup cold milk
1 small box Jell-O Vanilla Instant Pudding
Stir boiling water into gelatin in large bowl at least 3 minutes until completely dissolved. Cool 30 minutes at room temperature.
Pour milk into medium bowl. Add pudding mix. Beat with wire whisk 1 minute. Quickly pour into Jell-O. Stir with wire whisk until well blended. Pour into 13 x 9-inch pan. Refrigerate 3 hours or until firm.
Dip bottom of pan in warm water about 15 seconds. Cut into decorative shapes with cookie cutters all the way through gelatin or cut into 1-inch squares.