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 Butternut Squash Casserole?

You need 11 ingredients. The key ingredients include: 1 butternut squash, peeled, seeded, and cut into 2-inch cubes (about 1 3/4 pounds), 1 tablespoon butter or margarine, 1 small onion, minced, 1 garlic clove, minced, and more.

Is Butternut Squash Casserole suitable as vegetarian?

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

How do I store leftover Butternut Squash Casserole?

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

Butternut Squash Casserole Recipe

Name: Butternut Squash Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 butternut squash, peeled, seeded, and cut into 2-inch cubes (about 1 3/4 pounds); 1 tablespoon butter or margarine; 1 small onion, minced; 1 garlic clove, minced; 3 tablespoons butter, melted and divided; 2 large eggs, lightly beaten; 1 tablespoon sugar; 1 teaspoon salt; 1/4 teaspoon pepper; 1/4 cup fresh cranberries, chopped; 1 cup fresh soft breadcrumbs

Try this homemade Butternut Squash Casserole recipe the whole family will love. Made with butternut squash, butter, onion and garlic. Easy step-by-step …

This Butternut Squash Casserole relies on simple, everyday ingredients such as butter or margarine, small onion, minced, garlic clove, minced and butter, melted and divided. It comes together quickly and makes 4 servings, at about 498 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.

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

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Butternut Squash Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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