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 Scalloped Zucchini & Yellow Squash?

You need 10 ingredients. The key ingredients include: 4 tablespoons butter, melted, 1 small onion, sliced, 2 medium zucchini, sliced, 2 medium yellow squash, sliced, and more.

Is Scalloped Zucchini & Yellow Squash suitable as seafood?

Yes, Scalloped Zucchini & Yellow Squash falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Scalloped Zucchini & Yellow Squash?

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

Scalloped Zucchini & Yellow Squash Recipe

Name: Scalloped Zucchini & Yellow Squash
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 tablespoons butter, melted; 1 small onion, sliced; 2 medium zucchini, sliced; 2 medium yellow squash, sliced; 2 firm tomatoes, cut into wedges; 2 teaspoons sugar; 3/4 teaspoon salt; 1/4 teaspoon oregano; 1/8 teaspoon pepper (or to taste, I use more); 3 -4 tablespoons grated parmesan cheese

Try this homemade Scalloped Zucchini & Yellow Squash recipe the whole family will love. Made with butter, onion, zucchini and yellow squash. Easy step-b…

This Scalloped Zucchini & Yellow Squash relies on simple, everyday ingredients such as butter, melted, small onion, sliced, medium zucchini, sliced and medium yellow squash, sliced. It comes together quickly and makes 4 servings, at about 456 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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

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

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Scalloped Zucchini & Yellow Squash

Tips for the best results

Variations & substitutions

My Personal Notes

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