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 Baked Butternut Squash Casserole?

You need 11 ingredients. The key ingredients include: 2 cups sliced tart apples, 1 tablespoon sugar, 2 tablespoons butter, divided, 1 cup mashed cooked butternut squash, and more.

Is Baked Butternut Squash Casserole suitable as vegetarian?

Yes, Baked Butternut Squash Casserole falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Baked Butternut Squash Casserole?

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

Baked Butternut Squash Casserole Recipe

Name: Baked Butternut Squash Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 cups sliced tart apples; 1 tablespoon sugar; 2 tablespoons butter, divided; 1 cup mashed cooked butternut squash; 1 teaspoon brown sugar; 1/8 teaspoon salt; Dash white pepper; 1/2 cup frosted cornflakes, coarsely crushed; 2 tablespoons chopped pecans; 2 tablespoons brown sugar; 2 teaspoons butter, melted

Try this homemade Baked Butternut Squash Casserole recipe the whole family will love. Made with tart apples, sugar, butter and mashed cooked butternut s…

This Baked Butternut Squash Casserole relies on simple, everyday ingredients such as sliced tart apples, sugar, butter, divided and brown sugar. It comes together quickly and makes 4 servings, at about 663 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

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.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.

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

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Baked Butternut Squash Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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