hearty tuna melts

Ingredients For hearty tuna melts

• 1 6-oz can

  tuna in water, canned, drained, flaked
• 1/3 c

  fat-free mayonnaise
• 1/2 c

  celery, chopped
• 1/3 c

  green bell pepper, chopped
• 2 Tbsp

  ripe olives, chopped
• 1/4 tsp

  dried thyme, crushed
• 6 slice

  dark rye bread
• 6 slice

  fat-free pasturized cheese slices