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 Halibut With Tomatoes, Rosemary, And Zucchini In Foil Packets?

You need 10 ingredients. The key ingredients include: 2 medium zucchini, quartered and cut into 1-inch pieces, 1 pint cherry tomatoes, 1/4 cup pitted kalamata olives, halved, 4 (6- to 8-ounce) skinless halibut fillets, and more.

Is Halibut With Tomatoes, Rosemary, And Zucchini In Foil Packets suitable as seafood?

Yes, Halibut With Tomatoes, Rosemary, And Zucchini In Foil Packets falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Halibut With Tomatoes, Rosemary, And Zucchini In Foil Packets?

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

Halibut With Tomatoes, Rosemary, And Zucchini In Fo

Name: Halibut With Tomatoes, Rosemary, And Zucchini In Foil Packets
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 medium zucchini, quartered and cut into 1-inch pieces; 1 pint cherry tomatoes; 1/4 cup pitted kalamata olives, halved; 4 (6- to 8-ounce) skinless halibut fillets; 3/4 teaspoon salt; 1/4 teaspoon black pepper; 2 garlic cloves, thinly sliced; 4 sprigs fresh rosemary; 2 tablespoons olive oil; Hot cooked couscous

Try this homemade Halibut With Tomatoes, Rosemary, And Zucchini In Foil Packets recipe the whole family will love. Made with zucchini, tomatoes, kalamat…

This Halibut With Tomatoes, Rosemary, And Zucchini In Foil Packets relies on simple, everyday ingredients such as pint cherry tomatoes, salt, black pepper and garlic cloves, thinly sliced. It comes together quickly and makes 4 servings, at about 159 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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Halibut With Tomatoes, Rosemary, And Zucchini In Foil Packets

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions