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 Cheesy Squash Custard?

You need 10 ingredients. The key ingredients include: 2 Tbsp. oil, 2 Tbsp. butter, 4 c. sliced squash, 1 c. chopped onions, and more.

Is Cheesy Squash Custard suitable as baking & desserts?

Yes, Cheesy Squash Custard falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Cheesy Squash Custard?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Cheesy Squash Custard Recipe

Name: Cheesy Squash Custard
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 Tbsp. oil; 2 Tbsp. butter; 4 c. sliced squash; 1 c. chopped onions; 1 garlic clove, minced; 2 eggs, beaten; 1 1/2 c. grated Swiss cheese; 1/2 c. grated Parmesan cheese; 1 tsp. dill weed; salt and pepper to taste

Bake this irresistible Cheesy Squash Custard at home. Made with oil, butter, onions and garlic. Easy step-by-step instructions included.

This Cheesy Squash Custard relies on simple, everyday ingredients such as oil, butter, sliced squash and chopped onions. It comes together quickly and makes 4 servings, at about 740 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Cheesy Squash Custard delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

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.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
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.

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

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Cheesy Squash Custard

Tips for the best results

Variations & substitutions

My Personal Notes

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