Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2                    hardboiled eggs -- chopped
   6 1/2  ounces        tuna -- drained (1 can)
   4      ounces        shredded cheddar cheese
     1/4  cup           chopped green pepper
   2      tablespoons   finely chopped onion
     1/2  teaspoon      prepared mustard
     1/2  cup           mayo
   8                    hamburger buns -- split

Preparation:

Mix eggs, tuna, cheese, green pepper, onion, mustard and mayonnaise. Fill buns with tuna mixture. Place on serving plate. Microwave uncovered on high (100%) until filling is warm, 1 1/2 to 2 minutes.