Shrimp Salad-Stuffed Avocados

Ingredients

• 1/2 pound cooked medium shrimp, peeled and deveined, coarsely chopped
• 1/2 cup chopped celery
• 1/4 cup chopped onion
• 3 tablespoons mayonnaise
• 4-1/2 teaspoons capers, drained
• 1 tablespoon minced fresh parsley
• 2 teaspoons Dijon mustard
• 1-1/2 teaspoons lemon juice
• 3/4 teaspoon dried tarragon
• 1/4 teaspoon seasoned salt
• 1/8 teaspoon pepper
• 2 medium ripe avocados, halved and pitted