Serve with extra dill pickles and perhaps coleslaw. You will need a toaster oven to prepare this.
Variation: Tuna Melts with Tomato
Top each prepared tuna melt with 2 tomato slices (depending on the size of the tomato) before sprinkling with remaining cheese.
Deli Tuna Melts from a Toaster Oven
- Arrange bread slices on oven pan (lined with foil or parchment paper for easy cleanup). Toast lightly in preheated 400 °F (200 °С) toaster oven for 5 minutes.
- Meanwhile, in a bowl, combine tuna, green onion, 1/2 cup (125 mL) cheese, mayonnaise, pickle and celery. Mix thoroughly, adding more mayonnaise to taste, if desired.
- Spread tuna mixture evenly over partially toasted bread slices. Sprinkle with remaining 1/4 cup (50 mL) cheese.
- Bake in toaster oven for 8 minutes, or until cheese is melted and tuna melts are hot. Cut each in half.