Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   3                    avocados
   1      can           tuna -- drained and chunked
     1/2  cup           celery -- chopped finely
   1      tablespoon    chives -- chopped
   2      tablespoons   Italian salad dressing
     1/4  cup           mayonnaise
   3      tablespoons   cheese; grated -- mild
     1/2  cup           potato chips -- crushed

Preparation:

Cut avocados in half lengthwise, remove pits, but do not peel. Combine tuna, celery, chives, Italian dressing, and mayonnaise. Mix well. Spoon into avocado halves and arrange on shallow baking dish. Pour 1/2 inch of boiling water into the bottom of dish. Sprinkle tops of avocados with cheese. Bake at 400F for approximately 15 minutes. Before serving, sprinkle with the crushed potato chips.