Herbed Tuna Tomatoes

Ingredients:
2 large tomatoes
2 5oz cans of tuna in water, drained
2 tbsp capers
1/2 cup fresh parsley, chopped
1 tbsp lemon zest
1 tsp lemon juice
1/2 tbsp extra-virgin olive oil
1/4 tsp salt
1 tbsp black pepper
1 tbsp spicy mustard
1 tbsp white balsamic vinegar
2 tbsp feta cheese

To begin, remove the tomato stems. Cut a wide circular opening in the top of the tomatoes and use a spoon to carefully scoop the insides of the tomato into a bowl.

Break apart any large tomato pieces, and pour into a colander to drain any extra juice. Make sure the tuna is well drained and add into the mixture. Mix in all of the remaining ingredients.

Spoon the mixture into the tomatoes, and sprinkle with a little bit of feta, if desired. These would also be great as appetizers - just use cherry tomatoes instead of the large ones.

Source: Adapted from a Real Simple recipe, found here.