Ingredients for - Tomato Bun Tuna Melts

1. 2 6-ounce cans of tuna, drained
2. 1/4 red onion, finely chopped
3. 1 tbsp. chopped parsley
4. 1/4 c. mayo
5. 1 tbsp. Dijon mustard
6. Juice of 1/2 lemon
7. Kosher salt
8. Freshly ground black pepper
9. 4 large tomatoes
10. 2 c. shredded yellow cheddar

How to cook deliciously - Tomato Bun Tuna Melts

1 . Stage

Heat broiler. In a large bowl, combine tuna, onion, parsley, mayo, mustard, and lemon juice and season with salt and pepper.

2 . Stage

Slice tomatoes into thirds. (Save the middle slices for later.) Place tops and bottoms face side up on a baking sheet. Spread tuna mixture on bottom halves and top with cheddar. Season top halves with season and pepper.

3 . Stage

Broil until cheddar is melty and golden, 4 to 5 minutes.