Using ingredient fat free pasteurized cheese process cheese

Hearty Tuna Melts

• 170 gr tuna
• 80 ml fat-free mayonnaise
• 50 gr celery (chopped)
• 45 gr green pepper (chopped)
• 18 gr ripe olives (chopped)
• 1 gr thyme (crushed dried)
• 6 slices dark rye bread
• 6 slices fat free pasteurized cheese process cheese