Cheesy Squash Casserole
Whenever I think of comfort food, Cheesy Squash Casserole instantly comes to mind. This dish has been a staple in my kitchen for years, holding a special place in my heart. I remember the first time I made it for a family gathering; the aroma filled the house, and everyone was drawn to the table like moths to a flame. It’s a recipe that perfectly captures the essence of summer, utilizing fresh, vibrant ingredients like yellow squash and sharp cheddar. The creamy texture, combined with the crumbly cornbread topping, creates a delightful contrast that makes every bite a joy. Whether it’s a casual weeknight dinner or a festive summer potluck, this casserole always impresses. You can feel the love in each layer, from the sautéed vegetables to the melty cheese. I can’t help but smile whenever I serve it, knowing that it brings warmth and happiness to those I care about.
Recipe Snapshot
45 mins
10 mins
35 mins
Medium
320 kcal
12 g
Gluten-Free, Low FODMAP
18 g
Food Processor, Skillet, Wooden Spoon, Oven, Chef’s Knife, Mixing Bowl, Peeler, Baking Sheet
The Appeal of This Cheesy Squash Casserole
It’s a Crowd-Pleaser
One of the best parts of Cheesy Squash Casserole is that it’s always a hit with family and friends. No matter the occasion, people can’t resist this cheesy delight.
Easy to Make
If you’re looking for a straightforward dish that doesn’t skimp on flavor, this casserole is for you. With just a handful of ingredients, you can whip it up in no time.
Versatile Ingredients
You can easily customize this casserole to fit your taste. Add different vegetables or spices to make it your own.
Perfect for Leftovers
This dish reheats beautifully, making it an ideal choice for meal prep. You can enjoy it throughout the week without losing any flavor.
Seasonal Freshness
Using fresh, seasonal ingredients like yellow squash not only enhances the flavors but also makes it a healthier option for your family.
Comfort in Every Bite
The creamy, cheesy texture combined with the warm, comforting flavors makes this casserole a dish that you’ll want to share and indulge in.
Ingredients You’ll Need for Cheesy Squash Casserole

When it comes to making the perfect Cheesy Squash Casserole, the ingredients play a crucial role in achieving a harmonious balance of flavors. Each component works together to create a comforting and satisfying dish. The star of the show is undeniably the yellow squash, which provides a subtle sweetness and tender texture. The aged cheddar adds a rich, sharp flavor that elevates the dish, while the sour cream ensures a creamy consistency. Together, these ingredients combine beautifully, making this casserole a delightful treat.
- 3-4 yellow summer squash – roughly chopped (about 4 cups): This squash is the primary ingredient, offering a mild sweetness and a soft texture once cooked.
- 1 large onion – peeled and chopped: Onions add depth and a savory note to the dish, enhancing overall flavor.
- 4 cloves garlic – minced: Garlic brings a fragrant aroma and a slight kick that complements the other ingredients perfectly.
- 2 tablespoons unsalted butter: This adds richness and helps in sautéing the vegetables.
- 1 1/2 cups shredded aged cheddar: Using aged cheddar contributes a robust flavor that pairs beautifully with the squash.
- 1/2 cup sour cream: This ingredient adds creaminess and tang, making the casserole luscious.
- 1/2 cup Gold Medal Flour: The flour helps bind the ingredients together and gives structure to the casserole.
- 1/4 cup cornmeal: This adds a slight crunch and a hint of sweetness to the topping.
- 1 teaspoon sea salt: Essential for seasoning and enhancing the flavors of the dish.
- 1/4 teaspoon ground pepper: Freshly ground pepper adds a touch of heat and complexity.
- 1/2 teaspoon dried thyme: Thyme introduces a fragrant herbal note that complements the squash.
- 1/8 teaspoon cayenne pepper: Just a pinch adds warmth without overwhelming the dish.
- 2 cornbread muffins – crumbled: These provide a delightful textured topping that adds a touch of sweetness and crunch.
How to Assemble Cheesy Squash Casserole

Creating a Cheesy Squash Casserole is a rewarding experience that fills the kitchen with mouthwatering aromas. Follow these simple steps to bring this dish to life, and soon your home will be filled with warmth and comfort. Let’s get started!
- Preheat your oven to 350 degrees F. This ensures that your casserole cooks evenly and thoroughly. It’s always a good idea to have your oven ready before you start assembling your dish.
- Place six 6-ounce ramekins on a baking sheet and set them aside. Using ramekins allows for individual servings, making it perfect for gatherings.
- Put the roughly chopped yellow squash, onions, and garlic in a food processor. Pulse until finely ground into a pulp. This texture will help integrate the flavors and ensure a smooth bite.
- In a medium skillet over medium-high heat, add butter. Once melted, pour the squash mixture into the skillet. Sauté for about 5 minutes, stirring regularly, until the squash is softened and fragrant.
- Pour the cooked squash mixture into a mixing bowl. Here’s where the magic happens! Add the shredded aged cheddar, sour cream, Gold Medal Flour, cornmeal, salt, and spices. Mix well to combine all the ingredients thoroughly.
- Spoon the mixture into the prepared ramekins, filling them about three-quarters full. Make sure to distribute the mixture evenly for consistent cooking.
- Next, sprinkle the crumbled cornbread muffins over the top of each ramekin. This will create a deliciously crispy topping that contrasts beautifully with the creamy filling.
- Place the baking sheet with the ramekins in the preheated oven. Bake for 25-30 minutes. Keep an eye on them; you want the cornbread topping to turn golden and the edges to be bubbly.
- Once baked, remove them from the oven and let them cool slightly before serving. The aroma will be irresistible, and you’ll find it hard to resist digging in!
- If you’re making this dish ahead of time and refrigerating, remember to bake for at least 45 minutes when you’re ready to serve. This ensures everything is heated through and delicious.
Things Worth Knowing
- Use fresh ingredients: Fresh yellow squash makes a significant difference in flavor and texture. Try to use seasonal produce for the best results.
- Don’t rush the sauté: Taking your time while sautéing the squash, onions, and garlic allows for better flavor development.
- Customize your spices: Feel free to adjust the spices according to your taste. Add more cayenne pepper if you prefer a spicier dish or omit it altogether for a milder flavor.
- Cooling time matters: Allow the casserole to cool slightly before serving. This helps the filling set and makes it easier to serve.
Ways to Adapt This Recipe

If you’re looking to put your own spin on the Cheesy Squash Casserole, there are plenty of ways to adapt the recipe to suit your taste or dietary preferences. Here are some creative ideas:
- Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven for the best texture.
- Freezing: You can freeze the uncooked casserole for up to 3 months. Just assemble it in a freezer-safe dish, cover tightly, and bake from frozen, adding extra time.
- Variations: Try adding cooked chicken or spinach for a heartier version. You could also swap in different cheeses like mozzarella or gouda.
- Spice it up: Experiment with different herbs and spices. Fresh herbs like basil or oregano can add a lovely aroma and flavor.
- Mix in other vegetables: Don’t hesitate to add other seasonal vegetables such as zucchini, bell peppers, or even some corn for added sweetness.
What Goes Well With This Cheesy Squash Casserole
Pairing the Cheesy Squash Casserole with the right accompaniments can elevate your meal. Here are some ideas to consider:
- Fresh salad: A light, crisp salad with vinaigrette can balance the richness of the casserole.
- Grilled chicken: Serve alongside grilled chicken for a hearty meal that complements the creamy flavors.
- Rice or quinoa: A side of rice or quinoa can soak up any extra sauce and provide a wholesome addition.
- Seasonal fruits: Fresh fruit like watermelon or berries can provide a refreshing contrast to the rich casserole.
- Enjoy it for lunch or dinner: This casserole is versatile enough to be served at any meal, making it a great option for leftovers.
- Perfect for gatherings: Whether it’s a backyard barbecue or a potluck, this dish is a crowd-pleaser that will surely impress.
FAQ
Conclusion
The Cheesy Squash Casserole stands out as a delightful comfort dish that combines creamy textures with savory flavors. It’s perfect for any occasion, whether you’re whipping up a quick dinner or impressing guests with your cooking skills. I encourage you to give this recipe a try. You’ll find it not only satisfying but also a great way to enjoy seasonal vegetables. Your family will be asking for seconds, and you might just find it becomes a regular feature at your table!

Cheesy Squash Casserole
Ingredients
Equipment
Method
- Preheat your oven to 350 degrees F. This ensures that your casserole cooks evenly and thoroughly. It’s always a good idea to have your oven ready before you start assembling your dish.
- Place six 6-ounce ramekins on a baking sheet and set them aside. Using ramekins allows for individual servings, making it perfect for gatherings.
- Put the roughly chopped yellow squash, onions, and garlic in a food processor. Pulse until finely ground into a pulp. This texture will help integrate the flavors and ensure a smooth bite.
- In a medium skillet over medium-high heat, add butter. Once melted, pour the squash mixture into the skillet. Sauté for about 5 minutes, stirring regularly, until the squash is softened and fragrant.
- Pour the cooked squash mixture into a mixing bowl. Here’s where the magic happens! Add the shredded aged cheddar, sour cream, Gold Medal Flour, cornmeal, salt, and spices. Mix well to combine all the ingredients thoroughly.
- Spoon the mixture into the prepared ramekins, filling them about three-quarters full. Make sure to distribute the mixture evenly for consistent cooking.
- Next, sprinkle the crumbled cornbread muffins over the top of each ramekin. This will create a deliciously crispy topping that contrasts beautifully with the creamy filling.
- Place the baking sheet with the ramekins in the preheated oven. Bake for 25-30 minutes. Keep an eye on them; you want the cornbread topping to turn golden and the edges to be bubbly.
- Once baked, remove them from the oven and let them cool slightly before serving. The aroma will be irresistible, and you'll find it hard to resist digging in!
- If you’re making this dish ahead of time and refrigerating, remember to bake for at least 45 minutes when you’re ready to serve. This ensures everything is heated through and delicious.
Notes
- Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven for the best texture.
- Freezing: You can freeze the uncooked casserole for up to 3 months. Just assemble it in a freezer-safe dish, cover tightly, and bake from frozen, adding extra time.
- Variations: Try adding cooked chicken or spinach for a heartier version. You could also swap in different cheeses like mozzarella or gouda.
- Spice it up: Experiment with different herbs and spices. Fresh herbs like basil or oregano can add a lovely aroma and flavor.
- Mix in other vegetables: Don’t hesitate to add other seasonal vegetables such as zucchini, bell peppers, or even some corn for added sweetness.


