Freeze it! Or, here's a new pumpkin recipe for you...although it DOES use a whole can of puree! Maybe you could half it...
Pumpkin Curry Soup
2 Tb. butter
1 small onion, chopped
1 small clove garlic, pressed or minced
2 tsp. curry
½ tsp. salt
¼ tsp. pepper
1 can (14.5 oz) chicken broth AND 1 can’s worth of water
1 can (15 oz) pure pumpkin puree (NOT pumpkin pie filling)
¾ cup coconut milk (about ½ of a can)
Melt butter, in a saucepan; add onions and cook for 5 minutes at medium heat. Add garlic, curry, salt and pepper. Cook for 1 minute more. Add broth, water, and puree. Stir together. Reduce heat to low and cook for 20 minutes. Stir in coconut milk. Puree soup in blender (in small portions), until onions are completed blended in.
Heat before serving.
Garnish with heavy cream or coconut milk.
**Cook in 3 qt. pan/ makes 6½ cups