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 Tuscan Tuna and White Bean Sandwiches?

You need 17 ingredients. The key ingredients include: 1 (14 ounce) can cannellini beans, rinsed and drained, then mashed, 2 garlic cloves, finely chopped, 1 tablespoon fresh lemon juice, 2 tablespoons olive oil, and more.

Is Tuscan Tuna and White Bean Sandwiches suitable as seafood?

Yes, Tuscan Tuna and White Bean Sandwiches falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Tuscan Tuna and White Bean Sandwiches?

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

Tuscan Tuna and White Bean Sandwiches Recipe

Name: Tuscan Tuna and White Bean Sandwiches
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (14 ounce) can cannellini beans, rinsed and drained, then mashed; 2 garlic cloves, finely chopped; 1 tablespoon fresh lemon juice; 2 tablespoons olive oil; 2 tablespoons chopped fresh parsley or 2 tablespoons basil; ¼ teaspoon salt; ¼ teaspoon black pepper; 2 (6 ounce) cansitalian tuna in vegetable oil, drained; ¼ cup pitted black olives, finely chopped; 1 celery rib, finely chopped; 2 tablespoons finely chopped red onions; 2 tablespoons olive oil; 1 tablespoon fresh lemon juice; ¼ teaspoon salt; ⅛ teaspoon black pepper; 8 slices rustic bread; 1 cup loosely packed trimmed watercress leaf

Try this homemade Tuscan Tuna and White Bean Sandwiches recipe the whole family will love. Made with cannellini beans, garlic, lemon juice and olive oil…

This Tuscan Tuna and White Bean Sandwiches relies on simple, everyday ingredients such as fresh lemon juice, olive oil, salt and black pepper. It comes together quickly and makes 4 servings, at about 693 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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Tuscan Tuna and White Bean Sandwiches

Tips for the best results

Variations & substitutions

My Personal Notes

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