This Southern baked yellow squash recipe is a delightful way to enjoy the natural sweetness and tenderness of yellow squash. Blended with cheddar cheese and breadcrumbs, this dish offers a comforting, cheesy flavor with a satisfying crunch. Perfect for family dinners or potlucks, it's a crowd-pleaser that brings a touch of Southern charm to your table.
While most of the ingredients in this recipe are common pantry staples, you might need to pick up yellow squash if it's not a regular in your kitchen. Additionally, ensure you have cheddar cheese and breadcrumbs on hand, as these are essential for achieving the dish's signature texture and flavor.
Ingredients For Southern Baked Yellow Squash Recipe
Yellow squash: A tender and slightly sweet vegetable that forms the base of this dish.
Onion: Adds a savory depth and slight crunch to the recipe.
Cheddar cheese: Provides a rich, creamy, and tangy flavor that complements the squash.
Breadcrumbs: Creates a crispy topping that contrasts nicely with the tender squash.
Milk: Helps to bind the ingredients together and adds a creamy texture.
Butter: Adds richness and helps to brown the top of the dish.
Salt: Enhances the flavors of all the ingredients.
Black pepper: Adds a hint of spice and depth to the overall flavor.
Technique Tip for This Recipe
When preparing the yellow squash and onion, make sure to slice them evenly. This ensures that they cook uniformly in the oven. For added flavor, consider lightly sautéing the onion in a bit of butter before mixing it with the other ingredients. This will bring out its natural sweetness and add depth to the dish.
Suggested Side Dishes
Alternative Ingredients
yellow squash - Substitute with zucchini: Zucchini has a similar texture and mild flavor, making it a suitable replacement for yellow squash.
yellow squash - Substitute with butternut squash: Butternut squash has a slightly sweeter taste but can work well in baked dishes.
onion - Substitute with shallots: Shallots provide a milder and slightly sweeter flavor compared to onions.
onion - Substitute with leeks: Leeks offer a more delicate and subtle onion flavor.
cheddar cheese - Substitute with Monterey Jack cheese: Monterey Jack melts well and has a mild flavor similar to cheddar.
cheddar cheese - Substitute with mozzarella cheese: Mozzarella provides a creamy texture and mild taste, suitable for baking.
breadcrumbs - Substitute with panko breadcrumbs: Panko breadcrumbs are lighter and crispier, adding a nice texture to the dish.
breadcrumbs - Substitute with crushed crackers: Crushed crackers can provide a similar crunchy topping.
milk - Substitute with heavy cream: Heavy cream adds richness and a creamy texture to the dish.
milk - Substitute with unsweetened almond milk: Unsweetened almond milk is a good non-dairy alternative that won't alter the flavor significantly.
butter - Substitute with olive oil: Olive oil can be used for a healthier fat option with a slight flavor difference.
butter - Substitute with coconut oil: Coconut oil provides a similar fat content and can add a subtle coconut flavor.
salt - Substitute with soy sauce: Soy sauce can add a salty and umami flavor, but use sparingly to avoid overpowering the dish.
salt - Substitute with sea salt: Sea salt can be used as a direct replacement with a slightly different mineral taste.
black pepper - Substitute with white pepper: White pepper has a similar heat but a slightly different flavor profile.
black pepper - Substitute with cayenne pepper: Cayenne pepper adds heat but use less to avoid making the dish too spicy.
Other Alternative Recipes Similar to This Dish
How To Store / Freeze This Dish
- Allow the Southern Baked Yellow Squash to cool completely before storing. This helps prevent condensation, which can make the dish soggy.
- Transfer the cooled squash casserole into an airtight container. If you don't have a container large enough, you can use a baking dish covered tightly with plastic wrap or aluminum foil.
- Store the container in the refrigerator. The dish will stay fresh for up to 3-4 days.
- For longer storage, consider freezing the baked squash. Portion the dish into individual servings for easier reheating.
- Wrap each portion tightly in plastic wrap and then place them in a freezer-safe bag. Label the bag with the date to keep track of its freshness.
- When ready to enjoy, thaw the frozen squash casserole in the refrigerator overnight.
- Reheat the thawed dish in a preheated oven at 350°F (175°C) for about 15-20 minutes, or until heated through. You can also use a microwave for quicker reheating, but the oven will help maintain the dish's texture.
- If the top of the casserole has lost its crispness, you can sprinkle a bit more breadcrumbs and cheddar cheese on top before reheating to restore its golden, crunchy finish.
How To Reheat Leftovers
Oven Method: Preheat your oven to 350°F (175°C). Place the leftover Southern Baked Yellow Squash in an oven-safe dish. Cover it with aluminum foil to prevent it from drying out. Heat for about 15-20 minutes, or until warmed through. Remove the foil for the last 5 minutes to regain some of that golden-brown crust.
Microwave Method: Transfer the leftover squash to a microwave-safe dish. Cover it with a microwave-safe lid or plastic wrap, leaving a small corner open to vent. Heat on medium power for 2-3 minutes, stirring halfway through to ensure even heating. Continue heating in 30-second intervals if needed until fully warmed.
Stovetop Method: Place the leftover squash in a non-stick skillet over medium heat. Add a splash of milk or a small pat of butter to help it reheat without drying out. Stir occasionally and heat for about 5-7 minutes, or until warmed through.
Air Fryer Method: Preheat your air fryer to 350°F (175°C). Place the leftover squash in the air fryer basket in a single layer. Heat for about 5-7 minutes, shaking the basket halfway through to ensure even heating. This method helps to restore some of the original crispiness.
Toaster Oven Method: Preheat your toaster oven to 350°F (175°C). Place the leftover squash on a piece of aluminum foil or a small baking tray. Heat for about 10-15 minutes, or until warmed through and the top is slightly crispy.
Best Tools for This Recipe
Oven: Used to bake the squash mixture at a consistent temperature of 350°F (175°C).
Mixing bowl: A large bowl to combine the sliced yellow squash, chopped onion, shredded cheddar cheese, breadcrumbs, milk, melted butter, salt, and black pepper.
Baking dish: A greased dish to transfer the squash mixture into for baking.
Knife: Used to slice the yellow squash and chop the onion.
Cutting board: A surface to safely slice the yellow squash and chop the onion.
Measuring cups: To accurately measure out the ingredients such as yellow squash, onion, cheddar cheese, breadcrumbs, and milk.
Measuring spoons: To measure out the salt, black pepper, and melted butter.
Wooden spoon: To mix all the ingredients together in the mixing bowl.
Oven mitts: To safely handle the hot baking dish when removing it from the oven.
How to Save Time on This Recipe
Pre-slice the squash: Slice the yellow squash and onion ahead of time and store them in the refrigerator.
Use pre-shredded cheese: Save time by using pre-shredded cheddar cheese instead of shredding it yourself.
Pre-measure ingredients: Measure out the breadcrumbs, milk, butter, salt, and black pepper before you start cooking.
Use a food processor: Quickly chop the onion and slice the squash using a food processor.
Prepare in advance: Assemble the casserole the night before and store it in the fridge, then bake it the next day.

Southern Baked Yellow Squash Recipe
Ingredients
Main Ingredients
- 4 cups Yellow Squash, sliced
- 1 cup Onion, chopped
- 1 cup Cheddar Cheese, shredded
- 1 cup Breadcrumbs
- 1 cup Milk
- 2 tablespoon Butter, melted
- 1 teaspoon Salt
- 0.5 teaspoon Black Pepper
Instructions
- Preheat your oven to 350°F (175°C).
- In a large mixing bowl, combine the sliced yellow squash and chopped onion.
- Add the shredded cheddar cheese, breadcrumbs, milk, melted butter, salt, and black pepper. Mix well.
- Transfer the mixture to a greased baking dish.
- Bake in the preheated oven for 30 minutes, or until the top is golden brown and the squash is tender.
- Remove from the oven and let it cool for a few minutes before serving.
Nutritional Value
Keywords
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