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 Summer Veggie Gratin?

You need 9 ingredients. The key ingredients include: 2 None small zucchini (about 10 oz.), 2 None small yellow squash (about 10 oz.), 2 tbsp extra virgin olive oil, plus extra for brushing, 5 None small plum tomatoes, sliced, and more.

Is Summer Veggie Gratin suitable as vegetarian?

Yes, Summer Veggie Gratin falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Summer Veggie Gratin?

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

Summer Veggie Gratin Recipe

Name: Summer Veggie Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 None small zucchini (about 10 oz.); 2 None small yellow squash (about 10 oz.); 2 tbsp extra virgin olive oil, plus extra for brushing; 5 None small plum tomatoes, sliced; 4 None spring onions, thinly sliced; 1/2 cup grated Parmesan cheese; 2 tsp chopped fresh thyme; 2 cloves garlic, chopped; 2 tbsp shredded Asiago cheese

Try this homemade Summer Veggie Gratin recipe the whole family will love. Made with zucchini, yellow squash, extra virgin olive oil and tomatoes. Easy s…

This Summer Veggie Gratin relies on simple, everyday ingredients such as grated parmesan cheese, chopped fresh thyme, garlic, chopped and shredded asiago cheese. It comes together quickly and makes 4 servings, at about 226 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 Vegetarian

Servings: persons

2 None small zucchini (about 10 oz.)
2 None small yellow squash (about 10 oz.)
2 tbsp extra virgin olive oil, plus extra for brushing
5 None small plum tomatoes, sliced
4 None spring onions, thinly sliced
1/2 cup grated Parmesan cheese
2 tsp chopped fresh thyme
2 cloves garlic, chopped
2 tbsp shredded Asiago cheese

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
226 kcal
Category
Vegetarian

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