Make this in your blender.

1 env. unflavored gelatin
1/2 c. hot water
1 med. avocado, peeled and diced
1 tbsp. lemon juice
1 c. sour cream
1 tsp. sugar
1/4 tsp. salt
1/2 tsp. onion salt
Dash ground pepper
Dash Tabasco
1/2 c. mayonnaise

Place gelatin and hot water into container. Cover and blend on low speed for 20 seconds. Add remaining ingredients, blend on medium speed for 30 seconds or until smooth. Pour into 3 cup ring mold and chill until firm. Unmold onto lettuce leaves and fill center with shrimp salad.