Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2                    green peppers
   1      medium        onion
   2      stalks        celery
   3                    carrots
   1      clove         garlic 
     1/2  pound         sliced mushrooms
   1      medium        flowerets of cauliflower
   2      tablespoons   oil
   1      cup           tuna fish drained
   1                    juice of one lemon
   1      teaspoon      granulated sugar
  13      ounces        catsup

Preparation:

Finely chop peppers, onion, celery, carrots, garlic, mushrooms and cauliflower; cook in hot oil for 5 minutes, mix well. Cook 5 minutes. Pour into sterilzed jars, cool and refrigerate. When serving, place antipasto in a pretty dish, surround with crackers.