Ingredients
Shells from 1lb of shrimp
1ea Small carrot
1ea Medium onion, quartered
1ea Stalk of celery, cut into 3 pieces
2t Old Bay seasoning
1/2t Coarse ground black pepper
Process
Cover the shells with water in a saucepan
Add the carrot, onion, celery, black pepper, and Old Bay seasoning
Boil for 20 minutes
Let steep for 2 hours
Strain into a container
Discard the shells and other ingredients
Cool and refrigerate