1 egg
2 envelopes unflavored gelatin
1/2 c. pineapple chunks, packed in its own juice
1/4 to 1/2 c. COLD water
1 tbsp. lemon juice
1 tsp. vanilla
4 packets Sweet 'n Low
1 lb. cottage cheese

Soften gelatin in cold water. Place on very low heat to dissolve. Put softened gelatin and all other ingredients in blender and mix very well. Pour into pie plate (preferably glass) and refrigerate. Garnish with walnut halves.