Blackberry Jello Salad

1 large package blackberry Jello
2 cups boiling water
1 15 ounce can blackberries
1 large can crushed pineapple, undrained

Top with the following after congealed:
1 8 ounce tub sour cream
1/2 cup sugar
1 8 ounce package cream cheese, softened
1/2 teaspoon of vanil

Dissolve Jello in water. Add pineapple and blackberries. Pour in dish. Congeal. Top with above ingredients. Sprinkle with nuts. Use juice from blackberries and mix with the water to make the 2 cups liquid.