Cheesy Tuna Expedition Melt

1. Preheat oven to 375F. 
2. Combine mayonnaise, Greek yogurt, and pickle relish in a large bowl.  Add undrained tuna and stir until combined. 
3. Spray a sheet pan heavily with butter-flavored cooking spray. 
4. Lay 4 slices of bread onto prepared pan. 
5. Spread 1/3 cup of the mixture onto each of four bread slices. 
6. Place a slice of cheese on top of the tuna mixture. 
7. Cover with the remaining bread slices to form sandwiches. 
8. Spray tops of sandwiches with butter-flavored cooking spray. 
9. Bake for 6-8 minutes or until bread is toasted and cheese is melted. 

Alternative cooking method: Can also cook these on the stovetop in a greased skillet. 

One tuna melt provides 1 ¾ oz eq. meats/meat alternates and 1 oz eq. grains.