Ingredients
2 cans (5oz each) wild caught tuna, drained
1/2 cup mayonnaise
1 tbls Dijon mustard
2 scallions, thinly chopped
1 finely diced celery rib
1 cup shredded cheddar cheese divided
4 large tomatoes, tops cut off
Ground pepper to taste
Directions
Preheat the oven to 375, lightly grease a shallow 1-2 quart baking dish.
Break up the tuna into small chunks and place in a medium bowl. Add the mayo, mustard, celery, scallions, and 1/2 of the cheese and mix until well blended. Taste and add the ground pepper if needed.
Using a spoon, scrape out the flesh of each tomato and discard (I put the flesh in a small Tupperware to use later – don’t like to waste food). Fill each hollowed tomato with the tuna mix, mounding slightly, and place in the baking dish.
Bake for 8 minutes or until hot. Remove from the oven and turn the oven to broil. Top each tomato half with the remaining cheese, and broil for 2 minutes or until the cheese is melted and bubbly.
And voila !! Your Wheat and Gluten Free Tuna and Tomato Melts are ready to serve. Simple and delicious 
This is perfect! I just recently found out that I am gluten intolerant (it has the one causing my breakouts) so, I have been looking for gluten-free recipes. Thank for your sharing. This looks absolutely delicious.
Wow, what a fantastic recipe! I’m always on the lookout for quick, healthy, and tasty meals, and this Wheat & Gluten Free Tuna and Tomato Melt ticks all the boxes. The combination of tuna, tomatoes, and cheese sounds heavenly, and the fact that it’s ready in just 30 minutes is a game-changer. Thanks for sharing this, can’t wait to try it out!
This looks so so good! i love that it is gluten free! I can’t wait to make your recipe, it looks delicious.