Squash Casserole Recipe

Squash casserole is one of those dishes that shows up on the table and somehow feels right for almost any occasion. It works for weeknight dinners, holiday spreads, Sunday suppers, and potlucks where comfort food always wins. This version keeps things easy and classic with tender squash, butter, stuffing mix, cream of chicken soup, onion, celery, and sharp cheddar cheese baked together into one creamy, savory casserole.

What makes this dish so appealing is the balance of textures and flavors. The squash becomes soft and tender, the stuffing adds body and a savory edge, and the cheddar gives it that rich, melty finish that makes every scoop feel satisfying. It is simple, familiar, and exactly the kind of recipe that people tend to ask for again.

If you love old-school casseroles that feel cozy and dependable, this one deserves a spot in your regular rotation.

Why I Love This Recipe

What I love most about squash casserole is how comforting it is without being complicated. It takes a handful of easy ingredients and turns them into something that feels warm, hearty, and homemade.

I also love how versatile it is. It can be a side dish for roasted meats, fried chicken, or holiday ham, but it is substantial enough to feel special on its own too. It fits in just as well at Thanksgiving as it does on an ordinary Tuesday.

Another reason this recipe stands out is that it makes squash incredibly crowd-friendly. Even people who are not always excited about vegetables tend to come around when cheese, butter, and stuffing are involved.

Ingredients

• 1.5 to 2 pounds squash
• 1 stick butter
• 1 package Pepperidge Farms stuffing, 8 ounces
• 1 can cream of chicken soup
• 1 onion, cut up
• 1/2 celery stalk, thinly sliced
• 1 cup grated sharp cheddar cheese

Swaps and Notes

Yellow squash is the usual choice here, and it works beautifully because it cooks down tender and blends so well with the creamy casserole base.

Sharp cheddar is a great fit because it adds a little more flavor than a milder cheese. That helps the casserole feel richer and more savory overall.

The stuffing mix adds a lot more than crunch. It brings seasoning and structure, helping the casserole hold together and taste more complete.

Cream of chicken soup keeps the recipe easy and gives the squash mixture that classic casserole texture many people grew up with.

How to Make Squash Casserole

1. Steam the squash

Steam the squash in lightly salted water until tender.

Once it is cooked, drain it well.

2. Prepare the baking dish

Preheat your oven to 350°F.

Set out a 13×9-inch baking dish.

3. Combine the ingredients

Add the cooked squash to the baking dish along with the butter, stuffing mix, cream of chicken soup, onion, celery, and grated sharp cheddar cheese.

Mix everything together until well combined.

4. Bake

Bake at 350°F for 40 to 45 minutes, until hot and bubbly.

5. Serve

Let the casserole rest for a few minutes, then serve warm.

Tips for Success

Drain the squash well after steaming so the casserole does not turn watery.

If your squash is very soft, mix gently so it keeps a little texture instead of turning completely into mash.

Cut the onion and celery fairly small so they soften nicely while the casserole bakes.

If you like a more golden top, bake uncovered the whole time and let it go until the edges are bubbling and the top is lightly browned.

Serving Suggestions and Pairings

This casserole goes especially well with roast chicken, baked ham, pork chops, turkey, or fried chicken. It also fits naturally into any holiday meal where comforting side dishes are part of the tradition.

If you love hearty family-style casseroles, This Mexican Chicken and Rice Casserole Is My Favorite One-Pan Dinner That’s Always a Hit is another cozy dish worth saving.

For a comforting main dish to pair with this side, These Easy Turkey Wings Are My Favorite Comfort Food for Lazy Sundays would be a great match.

If you enjoy easy baked comfort food, This Dorito Casserole Is My Favorite Weeknight Dinner Shortcut is another practical favorite to keep in rotation.

And for dessert, This Big Family Banana Pudding Is My Favorite Classic Dessert to Feed a Crowd is a perfect finishing touch.

Nutritional Information Per Serving

Estimated per serving, based on 8 servings:

• Calories: 280
• Carbohydrates: 18g
• Protein: 6g
• Fat: 21g
• Saturated Fat: 11g
• Cholesterol: 45mg
• Sodium: 520mg
• Fiber: 2g
• Sugar: 4g

Nutritional values are approximate and may vary depending on the squash, stuffing mix, and soup used.

Storage and Leftover Tips

Store leftover squash casserole in an airtight container in the refrigerator for up to 4 days.

Reheat in the oven or microwave until warmed through. The oven will help keep the top from getting too soft.

This casserole can also be assembled ahead and baked later, which makes it especially helpful for holidays and gatherings.

More Recipes You Will Love

If you enjoyed this Squash Casserole recipe, here are a few more recipes to try:

• This Mexican Chicken and Rice Casserole Is My Favorite One-Pan Dinner That’s Always a Hit
• These Easy Turkey Wings Are My Favorite Comfort Food for Lazy Sundays
• This Dorito Casserole Is My Favorite Weeknight Dinner Shortcut
• This Big Family Banana Pudding Is My Favorite Classic Dessert to Feed a Crowd
• This Blueberry Lemonade Is My Favorite Refreshing Drink for Sunny Days

Final Thoughts

This Squash Casserole is the kind of recipe that proves simple comfort food still has a permanent place on the table. It is creamy, cheesy, savory, and easy to make, which is exactly why it stays a favorite.

Whether you serve it for a holiday, a family dinner, or a potluck, it is one of those classic dishes that always feels welcome.