Ingredients
1 onion, quartered
1 rib celery, coarsely chopped
1 lemon, cut into 1/4-inch slices
4 sprigs fresh flat-leaf parsley
3 pounds small to medium shrimp
Coarse salt
Preparation
Fill a large pot with water; add onion, celery, lemon, and parsley. Bring to a boil over high heat; reduce to a simmer and cook 15 to 20 minutes.
Add shrimp and season with salt. When water returns to a simmer, immediately remove pot from heat. Shrimp should be curled and bright pink. Drain and let cool. Peel and devein shrimp.