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 Penne With Tuna, Peppers and Tomato Sauce?

You need 13 ingredients. The key ingredients include: 1 tablespoon olive oil, 3 garlic cloves, minced, ¼ teaspoon red pepper flakes, 2 sweet red peppers, roasted, peeled and diced (may use jarred), and more.

Is Penne With Tuna, Peppers and Tomato Sauce suitable as seafood?

Yes, Penne With Tuna, Peppers and Tomato Sauce falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Penne With Tuna, Peppers and Tomato Sauce?

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

Penne With Tuna, Peppers and Tomato Sauce Recipe

Name: Penne With Tuna, Peppers and Tomato Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 tablespoon olive oil; 3 garlic cloves, minced; ¼ teaspoon red pepper flakes; 2 sweet red peppers, roasted, peeled and diced (may use jarred); 1 (28 ounce) can diced tomatoes; 1 (7 ounce) can tuna in water, drained; 3 tablespoons black olives, chopped; 1 tablespoon capers, drained; 1 ½ tablespoons balsamic vinegar; ¼ teaspoon black pepper; salt, to taste; 1 lb dry penne pasta; ¼ cup Italian parsley, chopped

Try this homemade Penne With Tuna, Peppers and Tomato Sauce recipe the whole family will love. Made with olive oil, garlic, red pepper and sweet red pep…

This Penne With Tuna, Peppers and Tomato Sauce relies on simple, everyday ingredients such as olive oil, garlic cloves, minced, red pepper flakes and black olives, chopped. It comes together quickly and makes 4 servings, at about 621 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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Penne With Tuna, Peppers and Tomato Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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