tuna melt on corn bread

Ingredients For tuna melt on corn bread

• 8 1/2 oz

  corn bread/muffin mix
• 12 oz

  light water-packed tuna, drained and flaked
• 1/3 c

  mayonnaise
• 1/3 c

  celery, chopped
• 2 Tbsp

  finely chopped onion
• 1

  hard boiled egg
• 1 tsp

  dill weed
• 1/4 tsp

  salt
• 1/8 tsp

  pepper
• 6 slice

  cheddar cheese
• 1 md

  tomato, sliced
• 1 md

  ripe avocado, peeled and sliced