I love tuna melts and this tuna melt is loaded with veggies and rich with flavor.  Ingredients: Flatbread- 1 yellow squash 1 zucchini 1 egg ½ teaspoon cumin Tuna Salad- 2 tablespoons tahini 5 ounce can tuna 1 garlic clove 2 tablespoons lemon juice 1 …