This Easy Southern Squash Casserole is the perfect cozy dish for any meal. With fresh squash, creamy cheese, and buttery crackers, it’s tasty and comforting.
Honestly, this casserole makes even the pickiest eaters go back for seconds! I love making it ahead of time; just pop it in the oven and let the magic happen!
Key Ingredients & Substitutions
Yellow Squash: Fresh yellow squash gives this dish a wonderful flavor and texture. If you can’t find it, zucchini makes a good substitute. It won’t change the essence but adds a slightly different taste.
Onion: A medium onion adds sweetness and depth to the casserole. If you’re not a fan of onions, try shallots for milder flavor, or omit it entirely for a simpler dish.
Sharp Cheddar Cheese: Cheddar is key for that comforting, cheesy goodness. If you prefer something milder, opt for mild cheddar or even mozzarella. Vegan cheese also works if you’re looking for a dairy-free option.
Mayonnaise: The mayo keeps the casserole creamy. Greek yogurt can be a healthier swap while adding tang. Just keep the amount the same for best results.
Crushed Buttery Crackers: These not only add crunch but flavor. If you’re avoiding processed foods, homemade breadcrumbs tossed in butter can be a great replacement.
How Do I Properly Drain and Prepare the Squash?
Draining the squash well is crucial to avoid a watery casserole. Here’s how to do it right:
- After boiling the sliced squash for 3-4 minutes, drain it using a colander.
- Spread the squash onto a clean kitchen towel or cheesecloth. Fold it over the squash and press firmly to remove excess moisture. This step makes the casserole more cohesive.
- Make sure it’s as dry as possible before mixing it into the other ingredients. This will help the casserole bake better and enhance the flavors!
Easy Southern Squash Casserole
Ingredients You’ll Need:
- 4 cups fresh yellow squash, sliced
- 1 medium onion, finely chopped
- 1 cup shredded sharp cheddar cheese
- 1 cup mayonnaise
- 2 large eggs, lightly beaten
- 1 cup crushed buttery crackers (like Ritz)
- 2 tbsp unsalted butter, melted
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1/2 tsp garlic powder (optional)
How Much Time Will You Need?
This delicious casserole will take about 15 minutes to prepare and 30-35 minutes to bake. So, in total, you’ll need around 45-50 minutes from start to finish. It’s a simple way to create a comforting dish that your family will love!
Step-by-Step Instructions:
1. Preheat and Prepare:
First, preheat your oven to 350°F (175°C). While the oven is heating, lightly grease a 9×13-inch baking dish to prevent sticking. This ensures that your casserole comes out smoothly and easily!
2. Cook the Squash:
Bring a large pot of salted water to a boil. Once boiling, carefully add the sliced yellow squash and cook for about 3-4 minutes until they are just tender. Drain the squash well, then use a clean kitchen towel or cheesecloth to press out as much moisture as possible. This is an important step to avoid a watery casserole!
3. Combine the Ingredients:
In a large mixing bowl, combine the cooked squash, chopped onion, shredded cheddar cheese, mayonnaise, beaten eggs, salt, pepper, and garlic powder if you’re using it. Stir everything together until well combined. This mixture is where all the flavor comes from!
4. Transfer and Spread:
Next, transfer the squash mixture into your prepared baking dish. Spread it out evenly so that every scoop gets the perfect blend of ingredients.
5. Prepare the Topping:
In a small bowl, mix together the crushed buttery crackers and melted butter until the crackers are well coated. This will be the crunchy topping that adds a delightful finishing touch. Sprinkle this mixture evenly over the top of the casserole.
6. Bake and Enjoy:
Now it’s time to bake! Place the dish in the preheated oven and let it bake for about 30-35 minutes, or until the casserole is bubbly and the topping is golden brown. Keep an eye on it to avoid over-baking.
7. Serve and Relish:
Once done, take the casserole out of the oven and allow it to cool for a few minutes. This lets the flavors settle. Serve it warm as a comforting side dish or as a main meal. Enjoy the delightful taste of Southern comfort food!
Can I Use Different Types of Squash?
Yes! While yellow squash is traditional, you can substitute with zucchini or a mix of both for a unique twist. Just make sure to slice them similarly to ensure even cooking.
How Can I Make This Casserole Gluten-Free?
To make the casserole gluten-free, swap out the buttery crackers for gluten-free breadcrumbs or crushed gluten-free crackers. Just make sure to check the mayonnaise as well to ensure it’s gluten-free.
Can I Prepare This Casserole Ahead of Time?
Absolutely! You can assemble the casserole a day in advance. Just cover it tightly and refrigerate. When you’re ready to bake, add an extra 5-10 minutes to the baking time since it will be cold from the fridge.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply warm it in the oven at 350°F (175°C) until it’s heated through, or use the microwave for quick reheating.
