Brenda Gantt’s Squash Alabama Casserole Recipe

Brenda Gantt is a beloved Southern cooking personality. She went viral on Facebook for sharing real, old-fashioned recipes from her Alabama home.

People fell in love with her warm style and simple cooking methods. She cooks the way grandmothers cook – no shortcuts, no extra trouble.

This squash casserole is one of her signature-style comfort dishes. It came straight from her mother’s kitchen in Alabama. That story alone makes it special. She shared it one morning after doing yard work, still in her work jeans, cooking with total care.

What makes it so popular is simple. The ingredients are basic everyday ingredients. The steps are easy to follow. And the result is cheesy, creamy, and deeply satisfying.

This Brenda Gantt’s Squash Alabama Casserole Recipe is my chef-inspired copycat take on her original approach. Every step stays true to her style – honest, Southern, and made with love.

What Is Squash Alabama Casserole

Squash Alabama casserole is a Southern baked squash dish made with yellow squash, cheese, eggs, mayonnaise, onions, and buttery crackers.

The word “Alabama” connects the recipe to old Southern home cooking traditions. Unlike regular squash casseroles, this version uses a richer filling with mayonnaise and extra cheese for a creamy texture.

Southern cooks often bake it until golden with a crisp cracker topping that adds extra flavor and crunch.

Best Squash for Squash Casserole

Good squash gives the casserole a soft texture, mild flavor, and creamy center. Fresh squash also helps the casserole bake evenly without turning watery or mushy. Here’s what you need to know:

• Yellow Squash vs Zucchini – Yellow squash has a softer bite and sweeter flavor. Zucchini tastes milder and feels firmer after baking. Yellow squash is more common in Southern casseroles like this Alabama-style recipe.
• Texture Difference – Yellow squash becomes soft and creamy during baking. Zucchini keeps more structure and stays slightly firm. Mixing both creates a balanced casserole with creamy and chunky bites together.
• Moisture Level – Zucchini holds more water than yellow squash. Too much moisture can thin the casserole filling. Draining cooked squash well helps keep the casserole thick and creamy after baking.
• Using Both Together – Both squash types work well together. Use 1 pound yellow squash and 1 pound zucchini for balanced flavor. Drain both very well before mixing into the casserole filling.
• Avoid Extra Moisture – Cook squash until tender, then drain in a colander for 5 minutes. Press lightly with paper towels to remove extra liquid before mixing with cheese and eggs.

Brenda Gantt’s Squash Alabama Casserole Ingredients

• Yellow Squash – Use 2½ pounds yellow squash, sliced into rounds. Small light-yellow squash work best because the skin stays tender after cooking. Zucchini can replace 1 pound of squash for a firmer texture and milder flavor.
• Onion – Use 1 large yellow onion, chopped small. The onion adds sweet cooked flavor to the casserole. One cup diced sweet onion or white onion works well as a substitute.
• Sweet Pepper – Use ½ cup sliced sweet pepper for light sweetness and color. Banana pepper or green bell pepper can replace it easily. Red bell pepper also works well for a slightly sweeter flavor.
• Butter – Use 4 tablespoons unsalted butter to sauté the onions and peppers. Salted butter also works. Olive oil can replace butter using the same 4 tablespoon measurement.
• Eggs – Use 2 large eggs to help the casserole hold together during baking. Three medium eggs can replace large eggs. Egg substitute also works using ½ cup total.
• Mayonnaise – Use 1 cup mayonnaise for the creamy filling. Duke’s mayonnaise gives classic Southern flavor. Sour cream can replace ½ cup mayonnaise for a lighter casserole texture.
• Shredded Cheese – Use 2 cups shredded cheddar cheese. Sharp cheddar gives stronger flavor. Colby Jack or Monterey Jack can replace cheddar using the same amount for a softer cheese flavor.
• Salt – Use 1 teaspoon salt while boiling the squash. Extra salt may be added later if needed. Seasoned salt can replace regular salt using ¾ teaspoon.
• Black Pepper – Use ¼ teaspoon black pepper for light seasoning. White pepper also works well and blends smoothly into the casserole filling.
• Ritz Crackers – Use 1 cup crushed Ritz crackers for the topping. About 20 crackers usually equals 1 cup crushed. Saltine crackers can replace Ritz crackers for a lighter topping texture.

Must Have Kitchen Tools

1. Large pot – boiling squash
2. Colander – draining water
3. Mixing bowl – blending mix
4. Skillet – sauté onions
5. Baking dish – casserole base
6. Wooden spoon – mixing ingredients
7. Oven – baking casserole

How to Make Brenda Gantt’s Squash Alabama Casserole Step by Step

Step 1 | Prepare the Squash

Wash 2½ pounds yellow squash. Cut off both ends and slice the squash into thin rounds. Smaller squash works best because the skin stays soft after cooking.

Step 2 | Boil the Squash

Fill a large pot with water and bring it to a boil. Add the squash and 1 teaspoon salt. Cook for about 10 minutes until the squash becomes tender.

Step 3 | Drain Very Well

Pour the cooked squash into a colander. Let it drain for 5 minutes. Shake the colander gently to remove trapped water. This step keeps the casserole from turning watery.

Step 4 | Cook the Onion and Pepper

Melt 4 tablespoons butter in a skillet over medium heat. Add 1 chopped onion and ½ cup sliced sweet pepper. Cook for 6 to 8 minutes until soft and lightly golden.

Step 5 | Mix the Filling

Crack 2 eggs into a large bowl and beat well. Add 1 cup mayonnaise and stir until smooth. Mix in 2 cups shredded cheddar cheese.

Step 6 | Add the Vegetables

Fold the drained squash, cooked onion, and pepper into the bowl. Add ¼ teaspoon black pepper. Stir gently until everything is coated evenly.

Step 7 | Fill the Baking Dish

Spoon the squash mixture into a 9×13 casserole dish. Spread it evenly so the casserole bakes evenly throughout.

Step 8 | First Bake

Heat the oven to 350°F. Bake the casserole uncovered for 20 minutes until the center starts to set and becomes hot.

Step 9 | Add the Cracker Topping

Remove the casserole from the oven. Sprinkle 1 cup crushed Ritz crackers evenly over the top.

Step 10 | Final Bake

Return the casserole to the oven and bake 8 to 10 more minutes until the crackers turn golden and crisp.

Step 11 | Rest Before Serving

Remove from the oven. Let it sit for 5 minutes before serving. This helps the casserole firm up a little more and makes it easier to scoop.

Expert Tips for Perfect Alabama Casserole

• Do not rush the draining step: Giving the squash a full 5 minutes to drain makes a big difference. Wet squash ruins the texture.
• Do not overbake before adding crackers: Pull the casserole out at the 20-minute mark even if it still looks soft in the center. It finishes cooking in the second round.
• Add crackers only at the end: Adding them too early makes them soggy. The last 10–15 minutes is the sweet spot for a golden crust.
• Taste the filling before baking: Give the raw mix a quick taste before it goes in the oven. Adjust salt if needed at this stage.
• Use a shallow, wide dish: A flat casserole dish bakes more evenly than a deep one. It also gives more surface area for that cracker topping.

What to Serve with Squash Casserole

Brenda Gantt loves to serve this casserole as a side dish for everyday meals and Sunday dinners.

It pairs beautifully with classic Southern favorites like fried chicken, pork chops, or warm buttermilk biscuits. She usually serves it with simple sides so the casserole remains the highlight of the meal.

My personal favorite pairings are a fresh green salad, slow-cooked pinto beans, and cornbread on the side.

A cold glass of sweet tea makes the meal feel complete. This casserole fits perfectly with a casual weeknight dinner or a holiday gathering.

Common Squash Casserole Failures and How to Fix Them

• Watery Center After Baking – Drain squash at least 5 minutes after boiling. Press gently with paper towels before mixing. Too much trapped water keeps the casserole center thin and loose after baking.
• Burned Topping with Undercooked Middle – Bake the casserole first without crackers for 20 minutes at 350°F. Add crackers later so the filling cooks fully before the topping becomes too dark.
• Mushy Squash Texture – Boil squash only until tender, about 10 minutes. Overcooked squash breaks apart during mixing and creates a soft mushy casserole texture instead of firm bites.
• Bland Flavor Despite Cheese – Add 1 teaspoon salt during boiling and ¼ teaspoon black pepper later. Sharp cheddar cheese also gives stronger flavor than mild cheddar during baking.

Make-Ahead Tips

Preparing the casserole ahead of time makes holiday meals and busy weeknights much easier. The squash filling can be fully mixed up to 24 hours before baking.

After mixing the squash, cheese, eggs, mayonnaise, onion, and pepper, spread the filling into the casserole dish. Cover tightly and store in the refrigerator overnight.

When ready to bake, remove the dish from the refrigerator while the oven heats. Bake the casserole first without the cracker topping so the filling heats evenly.

Add the crushed Ritz crackers during the final baking minutes for the best golden, crisp topping.

Storage & Freezing Strategy for Holiday Cooking

Let leftover casserole cool completely before storing. Transfer leftovers to an airtight container and refrigerate for 3 to 4 days.

To reheat, cover loosely with foil and warm in a 300°F oven until heated through. Remove the foil during the last few minutes to help the topping crisp again.

For freezing, prepare the casserole filling but do not bake it yet. Place the filling into the casserole dish without adding the cracker topping. Wrap tightly with plastic wrap and foil, then freeze for up to 2 months.

Thaw overnight in the refrigerator before baking. Add fresh crushed crackers right before the final baking step for the best texture.

Freezing after baking also works, but the squash may become softer and the cracker topping will lose most of its crunch after thawing.

Brenda Gantt’s Squash Alabama Casserole Recipe FAQs

1. Why are eggs added to squash casserole?

Eggs help the casserole hold together while baking. They also help the cheese and mayonnaise turn smooth and creamy in the oven. Without eggs, the casserole can fall apart while serving. Two large eggs work well for about 2½ pounds of squash.

2. Should squash be peeled first?

No. Small yellow squash has soft skin that becomes tender during cooking. Leaving the skin on also helps the casserole keep a better texture. Large dark-yellow squash may have thicker skin, so smaller light-colored squash usually works best for this recipe.

3. Can I add meat to this casserole?

Yes. Cooked sausage or diced ham works very well in this casserole. Add about 1 cup cooked meat after draining the grease. Then mix it into the squash filling. The casserole becomes heartier and works nicely as a full supper dish.

3. Is this casserole good for Thanksgiving or holiday meals?

Yes. This casserole fits holiday tables very well because it stays warm and feeds many people easily. The creamy squash filling and crisp cracker topping pair nicely with turkey, ham, and other Southern holiday dishes. It can also be prepared the night before baking.

4. Is squash Alabama casserole gluten free?

No. Ritz crackers contain wheat, so the casserole is not naturally gluten free. Gluten-free crackers can replace regular crackers easily. Most other ingredients, including squash, eggs, cheese, and mayonnaise, are already gluten free in many grocery store brands.

5. Can I cook this in an air fryer?

Yes. Use a small baking dish that fits inside the air fryer basket. Cook the casserole at 325°F for about 15 minutes first. Add the cracker topping later and cook about 5 more minutes until golden and crisp.

6. Is this recipe spicy?

No. This casserole has a mild flavor with only a little black pepper. The sweet onion, squash, cheese, and mayonnaise keep the flavor soft and creamy. Extra pepper can be added later for people who like slightly stronger seasoning.

This Brenda Gantt’s Squash Alabama Casserole Recipe is simple, honest, and works every time. New cooks can do this without worry. The steps are easy. The taste is pure Southern comfort.

Try this at home and share a scoop with someone you love.