Jello Pudding Fudge

1 pkg Jello chocolate pudding and pie filling -- not instant
2 tb Butter
1/4 cup Milk
1 1/2 cup Confectioners' sugar -- sifted
1/4 cup Nuts -- chopped

Combine pudding, butter and milk. Bring to a full boil. Boil gently for 1 minute; stirring constantly. Remove from heat. Quickly blend in sugar; add nuts. Pour into greased 8x4-inch pan. Cool; cut into squares. Makes 1 lb.