This Squash Casserole with Ritz Crackers is a Southern favorite that brings comfort and nostalgia to every bite. The creamy filling made from tender squash, onions, and cheese, paired with a buttery, golden Ritz cracker topping, makes it irresistible. It’s simple to prepare and perfect for any occasion — from Sunday dinners to holiday gatherings.

What Is Squash Casserole with Ritz Crackers?

The Squash Casserole with Ritz Crackers is a baked Southern side dish featuring yellow squash and onions combined in a creamy, cheesy base, topped with crushed buttery crackers. This casserole is the definition of comfort food — soft and creamy inside, with a crispy, golden crust that adds texture and flavor. It’s a versatile recipe that pairs beautifully with nearly any main course.

Other Popular Squash Casserole Recipes

Reasons to Try Squash Casserole with Ritz Crackers

Easy to make – Requires minimal effort and simple pantry ingredients.
Comforting flavor – A creamy filling topped with a buttery crunch.
Perfect for gatherings – Always a crowd-pleaser at potlucks or holidays.
Versatile side dish – Complements meats, poultry, and vegetarian mains.
Make-ahead friendly – Prepare it in advance and bake before serving.
Kid-approved – Mild, cheesy, and full of flavor, even picky eaters love.
Budget-friendly – Uses affordable ingredients found in any kitchen.

Ingredients Needed to Make Squash Casserole with Ritz Crackers

6 cups yellow squash, sliced
1 medium onion, finely chopped
1 cup shredded cheddar cheese
1 cup crushed Ritz crackers (plus more for topping)
½ cup sour cream
1 can (10.5 oz) cream of chicken soup (or mushroom soup for vegetarian version)
2 tablespoons butter
1 teaspoon garlic powder
Salt and black pepper, to taste
2 tablespoons melted butter (for topping)

Equipment Needed

Large skillet
Mixing bowls
Baking dish (9×13 inch recommended)
Measuring cups and spoons
Wooden spoon or spatula
Oven

Instructions to Prepare Squash Casserole with Ritz Crackers

Preheat oven: Set oven to 350°F (175°C) for even baking.
Cook the vegetables: In a large skillet, melt butter and sauté the squash and onions for 8–10 minutes until tender.
Drain excess water: Remove from heat and drain well to prevent a soggy casserole.
Mix the base: In a large bowl, combine cooked squash, cream of chicken soup, sour cream, cheddar cheese, garlic powder, salt, and pepper.
Add crackers: Stir in crushed Ritz crackers to thicken the mixture.
Prepare the topping: Mix the remaining crushed Ritz crackers with melted butter.
Assemble the casserole: Pour the squash mixture into a greased baking dish and sprinkle the cracker topping evenly.
Bake: Bake uncovered for 25–30 minutes until golden brown and bubbly.
Cool before serving: Let the casserole rest for 5 minutes before serving for the best texture.

What Goes Well With Squash Casserole with Ritz Crackers

Fried Chicken – A crispy and savory main that pairs perfectly.
Grilled Pork Chops – The buttery squash complements smoky flavors.
Roast Turkey – A classic combination for holiday dinners.
Baked Ham – The sweetness of ham enhances the creamy casserole.
Green Beans – Add freshness and crunch to the plate.
Mashed Potatoes – A double-comfort pairing that’s always satisfying.

Key Tips for Making Squash Casserole with Ritz Crackers

Drain well after cooking – Prevents a watery texture.
Use sharp cheddar – Enhances flavor and balances the creaminess.
Add garlic or herbs – Boosts aroma and depth of taste.
Avoid overbaking – Keep it golden, not dry.
Roast squash instead – Adds a caramelized flavor to the dish.
Crush crackers evenly – Ensures a consistent crunchy topping.
Let it rest – Cooling slightly helps set the creamy layers.

Creative Variations of Squash Casserole with Ritz Crackers

Add bacon crumbles – For a smoky, salty touch.
Include zucchini – Adds color and variety to the casserole.
Make it spicy – Add chopped jalapeños or cayenne pepper for heat.
Top with Parmesan – For an extra cheesy crust.
Use Greek yogurt – As a lighter alternative to sour cream.
Add mushrooms – Brings an earthy flavor and heartier texture.
Turn it gluten-free – Substitute gluten-free crackers or breadcrumbs.

Storage Guidelines for Squash Casserole with Ritz Crackers

Refrigerate leftovers – Store in an airtight container for up to 4 days.
Freeze for later – Wrap tightly in foil or plastic wrap and freeze for up to 2 months.
Thaw before reheating – Move from freezer to refrigerator overnight for best texture.
Keep toppings separate – Add a fresh cracker layer after reheating for crispiness.

Reheating Tips for Squash Casserole with Ritz Crackers

In the oven: Preheat to 350°F (175°C) and bake for 15–20 minutes until hot and bubbly.
In the microwave: Heat single portions for 1–2 minutes, stirring halfway.
From frozen: Reheat covered at 325°F (160°C) for 40–45 minutes until warmed through.

Nutritional Value (per serving)

Calories: 290
Fat: 20g
Carbohydrates: 18g
Protein: 7g
Fiber: 2g
Sodium: 490mg
Sugar: 3g

FAQs

How do you keep squash casserole from getting watery?

Drain the cooked squash and onions thoroughly before mixing with other ingredients. Press gently with paper towels to remove excess water, and avoid overcooking the squash. This step ensures your casserole stays creamy, not soggy.

Can I use zucchini instead of yellow squash in this casserole?

Yes, zucchini works well as a substitute or in combination with yellow squash. It adds a slightly different texture but keeps the same rich and creamy flavor. Just be sure to drain it well after cooking to prevent extra moisture.

Can I make squash casserole with Ritz crackers ahead of time?

Absolutely. You can prepare the casserole a day ahead without the cracker topping. Store it covered in the refrigerator, then add the topping right before baking. This keeps the crust crisp and fresh.

How do you make the Ritz cracker topping extra crispy?

Mix the crushed Ritz crackers with melted butter just before baking. Spread evenly over the casserole and bake uncovered. For extra crunch, broil for 1–2 minutes at the end, keeping a close eye to prevent burning.

Final Words

This Squash Casserole with Ritz Crackers is the ultimate Southern side dish — creamy inside with a perfectly crisp, buttery topping. It’s simple, flavorful, and guaranteed to become a staple at your dinner table. Serve it at family meals, potlucks, or holidays for a dish everyone will love.