Crack Squash Casserole with Buttery Ritz Topping

Prep: 15 minCook: 40 min6 servingsmediumAmerican
Crack Squash Casserole with Buttery Ritz Topping

Rich and creamy squash casserole that combines tender sliced squash with tangy cheddar cheese, sour cream, and cream of chicken soup, topped with a golden buttery Ritz cracker crust. This comfort food side dish gets its addictive quality from the perfect balance of creamy vegetables and crunchy topping. Perfect for potlucks, holiday gatherings, or weeknight dinners when you want something hearty and satisfying that pairs well with grilled meats or roasted chicken.

Ingredients

6 servings
  • 4 cups squash, sliced
  • 1 cup cheddar cheese, shredded
    Gruyere cheese1:1gourmet

    nuttier flavor

    Full guide →
  • 1 cup sour cream
    Greek yogurt1:1healthier

    tangier taste

    Full guide →
  • 1 can cream of chicken soup
    cream of mushroom soup1:1vegetarian

    earthy flavor

    Full guide →
  • 1 cup Ritz crackers, crushed
    panko breadcrumbs1:1neutraladds gluten

    less buttery

  • ½ cup butter, melted
    olive oil1:1vegetariandairy-free

    lighter option

    Full guide →

Instructions

  1. 1

    Preheat oven to 350 degrees F

  2. 2

    Combine squash, cheddar cheese, sour cream, and cream of chicken soup in large mixing bowl

  3. 3

    Pour mixture into greased baking dish

  4. 4

    Mix crushed Ritz crackers with melted butter in separate bowl

  5. 5

    Sprinkle cracker mixture over top of squash mixture

  6. 6

    Bake for 40 minutes until top is golden brown and casserole is bubbly

Tips

Tip 1

Slice squash uniformly about 1/4 inch thick for even cooking and tender texture throughout the casserole.

Tip 2

Let casserole rest 5-10 minutes after baking to set up properly before serving for cleaner slices.

Tip 3

Use freshly grated cheddar cheese instead of pre-shredded for better melting and creamier texture.

Good to Know

Storage

refrigerate up to 3 days covered

Make Ahead

assemble day before, add topping before baking

Serve With

serve hot as side dish

See pairing guide →

Common Mistakes

Watch

slice squash evenly to avoid mushy spots

Watch

grease dish well to prevent sticking

Watch

let rest before serving to avoid runny texture

Substitutions

Dairy-Free Swaps

butter
olive oil1:1vegetariandairy-free

lighter option

Full guide →

General Alternatives

cheddar cheese
Gruyere cheese1:1gourmet

nuttier flavor

Full guide →
sour cream
Greek yogurt1:1healthier

tangier taste

Full guide →
cream of chicken soup
cream of mushroom soup1:1vegetarian

earthy flavor

Full guide →
Ritz crackers
panko breadcrumbs1:1neutraladds gluten

less buttery

Full guide →
Find more substitutions →

FAQ

Can I use frozen squash instead of fresh?

Yes, thaw and drain frozen squash thoroughly first to remove excess moisture that could make the casserole watery.

What type of squash works best for this recipe?

Yellow summer squash or zucchini work perfectly. Both have mild flavor and tender texture when baked.

How long will leftovers keep in the refrigerator?

Store covered in refrigerator for up to 3 days. Reheat in 350 degree oven until heated through.