How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Low Cal Italian Tuna and Veggie Melt?

You need 12 ingredients. The key ingredients include: 3 ounces albacore tuna in water, 12 small zucchini, chopped fine, 12 shallot, chopped fine, 2 tablespoons chopped mushrooms, and more.

Is Low Cal Italian Tuna and Veggie Melt suitable as seafood?

Yes, Low Cal Italian Tuna and Veggie Melt falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Low Cal Italian Tuna and Veggie Melt?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Low Cal Italian Tuna and Veggie Melt Recipe

Name: Low Cal Italian Tuna and Veggie Melt
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 ounces albacore tuna in water; 12 small zucchini, chopped fine; 12 shallot, chopped fine; 2 tablespoons chopped mushrooms; 1 tablespoon fat-free mayonnaise; 1 tablespoon fat-free Italian salad dressing; ¼ teaspoon italian seasoning; ¼ teaspoon black pepper; 2 slices low-calorie whole wheat bread; 12 large tomatoes, sliced; 2 tablespoons shredded parmesan cheese or ¼ cup shredded fat free mozzarella cheese; black pepper, to taste

Try this homemade Low Cal Italian Tuna and Veggie Melt recipe the whole family will love. Made with water, zucchini, shallot and mushrooms. Easy step-by…

This Low Cal Italian Tuna and Veggie Melt relies on simple, everyday ingredients such as albacore tuna in water, small zucchini, chopped fine, shallot, chopped fine and chopped mushrooms. It comes together quickly and makes 4 servings, at about 158 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Low Cal Italian Tuna and Veggie Melt

Tips for the best results

Variations & substitutions

My Personal Notes

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