Pickled Shrimp - cooking recipe

Ingredients

2 lb. raw, peeled and deveined shrimp (41 to 50 count or larger)
2 medium white or purple onions, sliced into rings
1 c. vegetable oil
1 1/2 c. white vinegar
1/2 c. sugar
1 1/2 tsp. salt
1 1/2 tsp. celery seed
4 Tbsp. capers with juice

Preparation

Place shrimp in boiling salted water; reduce heat and simmer for 3 to 5 minutes.
Shrimp are done when they are pink and tender; drain and rinse with cold water, then chill.