portobello mushroom tuna melt

Ingredients portobello mushroom tuna melt

4 portobella mushrooms stemmed gills removed
2 tbsp olive oil
5 oz can tuna packed in water drained
1 celery stalk finely chopped
1/2 cup finely chopped fresh flat-leaf parsley
2 tbsp fresh lemon juice
4 deli-thin slices Swiss cheese
4 slice tomatoes
1/2 cup mixed baby greens
1/2 tsp salt
1/4 tsp pepper

how to make portobello mushroom tuna melt

preheat broiler, brush mushrooms with 1 tablespoon oil

transfer to a rimmed baking sheet and broil, turn once until softened and cooked through, about 10 min

combine tuna, celery, parsley, lemon juice, 1/2 teaspoon salt, 1/4 teaspoon pepper, remaning oil

remove mushrooms from oven

divide tuna mixture among mushrooms and spread evenly on caps

top with slice of cheese

broil until cheese melt, about 2 min

top with tomato slice and 2 tablespoons greens and serve