• 1/2 cup olive oil
  
  
• 1/2 cup rice vinegar
  
  
• 2 tsp tabasco sauce
  
  
• 2 tsp celery seed
  
  
• 1 tsp salt
  
  
• 1 sliced onion / julienne
  
  
• 1 pound cooked and peeled shrimp

Combine all ingredients in a mixing bowl or a resealable plastic bag. Mix well to coat. Place in refrigerator overnight. Serve chilled.