Overnight Marinated Shrimp and Avocados

Have you ever been asked to bring an appetizer to a party?  This is the recipe that you will want to keep handy and prepare over and over again.  As you know from the majority of my posts, I love make ahead easy to prepare dishes.  Overnight Marinated Shrimp and Avocados is just that type of recipe.  Always a hit – serve with water crackers or over a bed of lettuce.  The perfect appetizer or first course.


Overnight Marinated Shrimp and Avocados


  • 2 pounds large shrimp, shelled and deveined, cooked
  • 2 avocados, firm and ripe, cubed
  • 1 red onion, sliced extremely thin
  • 1 cup vegetable oil
  • 1 cup white wine vinegar
  • 1/2 cup lemon juice, fresh squeezed
  • 1 tablespoon salt
  • 2 teaspoons sugar
  • 1/2 teaspoon ground black pepper
  • 1 teaspoon dried thyme
  • 1 teaspoon dry mustard
  • 2 teaspoons dried oregano
  • 1/2 teaspoon garlic powder


  1. Place the shrimp, avocados, and red onion in a large zip top bag.  Combine remaining ingredients and pour over shrimp mixture.  Toss to coat.  Refrigerate overnight, turn bag a few times.  Drain mixture, serve cold.  Serves 12 as an appetizer.

One thought on “Overnight Marinated Shrimp and Avocados

  1. Thank you for sharing this wonderful recipe!

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