Golden Squash Bake

This Squash Casserole is destined to become your go-to recipe for enjoying the delightful flavors of yellow squash! Inspired by my grandmother’s treasured recipe cards, I’ve lovingly updated this classic Southern comfort food with a modern touch, while carefully preserving its beloved, time-honored taste. Featuring a rich, creamy layer of tender squash crowned with a golden, crunchy, and irresistibly buttery Ritz cracker topping, this casserole delivers an incredible symphony of textures and flavors. Best of all, it’s remarkably easy to prepare, making it a perfect addition to any meal, from weeknight dinners to festive holiday gatherings. Get ready to experience squash like never before!

The Story Behind This Southern Delight

Every time I visit my parents in Oklahoma, a nostalgic ritual begins. I find myself lost in a treasure trove of my grandmother’s old recipe cards and cookbooks, hoping to uncover a forgotten gem. Last Christmas, a particular recipe for squash casserole caught my eye, its handwritten notes hinting at a rich history and unique flavor profile.

This intriguing recipe, penned by her dear friend Helen, detailed a medley of yellow squash, vibrant pimentos, a creamy base of cream of chicken soup and sour cream, the unexpected crunch of water chestnuts, and savory onions. The crowning glory was a topping made from stuffing mix blended with butter. The combination sounded so wonderfully distinct and comforting that I knew I had to bring it to life in my own kitchen.

After carefully testing Helen’s original recipe—likely a culinary staple from the 1980s—I realized it had fantastic potential, but could benefit from a few thoughtful updates to elevate both its flavor and texture. My first tweak involved saying goodbye to the water chestnuts. While they offer crunch, I found their texture in the context of a creamy casserole to be a bit out of place, detracting from the overall smooth consistency I envisioned. Next, I reimagined the topping. Instead of stuffing mix, I opted for a buttery Ritz cracker crust, a trick I perfected with my widely popular Broccoli Casserole. This simple substitution promised a superior crunch and a richer, more cohesive buttery flavor.

The outcome was nothing short of delicious! The updated recipe produced a perfectly creamy squash casserole, beautifully contrasted by a wonderfully buttery and crispy cracker topping. This revamped version transforms humble yellow squash into an extraordinary side dish that’s sure to impress. If your summer garden is overflowing with an abundance of yellow squash or zucchini, or if you simply crave a taste of Southern comfort, this casserole is an absolute must-try. It’s an ideal way to utilize fresh produce, transforming it into a dish that feels both classic and fresh.

One of the best aspects of this recipe is its accessibility. While summer squash thrives in warmer months, yellow squash is now readily available in most grocery stores year-round. Similarly, zucchini can always be found, making this recipe a delightful option for any season. Whether you’re planning a holiday feast, a casual backyard barbecue, or simply need an easy yet impressive side dish for a weeknight family dinner, this Squash Casserole fits the bill perfectly. Its versatility and widespread appeal make it a reliable favorite for any occasion.

Ingredients for the Perfect Squash Casserole

Crafting this irresistible Southern Squash Casserole requires a few key ingredients, each playing a crucial role in achieving its signature creamy texture and savory flavor. Here’s a closer look at what you’ll need and why each component is so important:

• Yellow Squash (or Summer Squash): This is the star of our casserole. Also known as crookneck squash, it’s remarkably similar to zucchini in taste and texture, making them perfectly interchangeable in this recipe. Yellow squash has a mild, slightly sweet flavor that becomes incredibly tender and creamy when cooked. Its subtle taste allows the other ingredients to shine through, creating a balanced and harmonious dish. You can use either yellow squash, zucchini, or a combination of both for a visually appealing and delicious result.
• Onion: I highly recommend using a yellow onion for its balanced, slightly sweet, and neutral flavor profile. It caramelizes beautifully, adding a depth of savory sweetness without overpowering the delicate taste of the squash. However, a white onion or even a sweet onion can be used if preferred; simply adjust to your taste.
• Butter: Butter is essential for sautéing the vegetables and creating the rich, buttery cracker topping. For better control over the dish’s overall sodium content, I always opt for unsalted butter. If you only have salted butter on hand, remember to reduce the amount of added salt in the recipe to about ½ teaspoon to avoid an overly salty outcome.
• Salt: Beyond just seasoning, salt plays a vital role in drawing out excess moisture from the squash during the pre-cooking phase. This crucial step prevents the casserole from becoming watery, ensuring a perfectly creamy and rich consistency in the final product.
• Sour Cream: This is what gives our casserole its signature luxuriously creamy and tangy base. Sour cream adds a wonderful richness and a subtle zest that perfectly complements the mild squash and savory additions. Full-fat sour cream will yield the creamiest results, but a light sour cream can also be used if desired.
• Pimentos: These mild, sweet, jarred red peppers are typically found in the grocery store aisle alongside pickles and olives. Pimentos are known for their vibrant color and gentle sweetness, which adds a lovely, subtle flavor dimension and an appealing visual pop to the casserole. They contribute to the classic Southern charm of the dish.
• Condensed Cream of Chicken Soup: This pantry staple acts as a fantastic binder and flavor enhancer, contributing to the casserole’s creamy texture and savory depth. It brings a familiar, comforting taste that truly defines classic casseroles. For those seeking a vegetarian option, cream of mushroom soup is an excellent and equally delicious substitute.
• Buttery Round Crackers (such as Ritz): The secret to the ultimate crunchy, golden topping! These iconic buttery crackers, when crushed and mixed with melted butter, create an unbelievably crispy, flavorful crust that perfectly contrasts the creamy squash filling. While you could technically use other types of crackers or even breadcrumbs, I strongly encourage you to try the Ritz crackers – they truly make this casserole exceptional. Their rich, savory, and slightly salty flavor profile is unmatched.

Step-by-Step Instructions

To ensure you achieve the perfect Squash Casserole every time, I’ve provided detailed step-by-step instructions below, complete with photos to guide you through each stage. For the complete list of ingredients and their precise quantities, please refer to the comprehensive recipe card located at the very bottom of this post. Happy cooking!

1. Prepare and Cook the Squash: Begin by preheating your oven to 350°F (175°C). This ensures it’s ready when your casserole is assembled. It’s crucial to pre-cook the squash before layering it into the casserole. This step effectively releases excess moisture, preventing your finished casserole from becoming watery. Slice the yellow squash into ¼-inch thick rounds. In a large skillet or Dutch oven, melt 2 tablespoons of butter over medium-high heat. Add the sliced squash, diced onions, and a teaspoon of salt to the skillet. Cook for about 10 minutes, stirring occasionally, until the squash is tender-crisp.
2. Drain Excess Moisture: Transfer the cooked squash and onions from the skillet into a large colander placed over your sink. Allow the squash to drain for at least 5 minutes. To ensure as much excess liquid as possible is removed, gently press down on the squash with the back of a spatula or a large spoon. This step is vital for a thick, creamy casserole.
3. Combine the Creamy Base: In a large mixing bowl, combine the sour cream, chopped pimentos, and condensed cream of chicken soup. Stir these ingredients together until they are well blended and smooth. Once combined, gently fold in the drained squash and onions. Mix until everything is evenly coated in the creamy sauce.
4. Prepare the Buttery Cracker Topping: In a separate medium-sized bowl, melt ¼ cup of unsalted butter. Add the crushed buttery round crackers (like Ritz) to the melted butter. Stir thoroughly until all the cracker crumbs are evenly coated with the butter. This creates that irresistible golden, crunchy crust.
5. Assemble and Bake the Casserole: Lightly grease a 9-inch x 13-inch casserole dish. Pour the creamy squash mixture into the prepared dish, spreading it evenly. Generously sprinkle the buttery cracker topping over the entire surface of the squash mixture. Place the casserole dish in your preheated oven and bake, uncovered, for 30 minutes. The casserole is ready when the filling is bubbly around the edges and the cracker topping is golden brown and crispy.

Pro Tips for a Flawless Casserole

• Don’t Skip Draining the Squash: This cannot be stressed enough! Squash, especially yellow squash and zucchini, contains a high water content. If you don’t adequately drain it after cooking, your casserole will turn out watery and bland. Pressing gently with a spatula after it sits in the colander helps expel even more moisture.
• Achieve the Perfect Cracker Topping: For the crispiest, most flavorful topping, ensure your crackers are finely crushed but not powdered. Uniform crumbs adhere better to the butter and bake more evenly. Also, make sure every crumb is coated in butter for that beautiful golden-brown finish.
• Season to Taste: While the recipe provides a recommended amount of salt, always taste your squash mixture before adding the topping. Different brands of cream of chicken soup or even the specific saltiness of your butter can affect the final flavor. Adjust as needed.
• Use Fresh Ingredients: While canned soup is a staple here, using fresh yellow squash and a good quality onion will truly elevate the taste of your casserole. The vibrancy of fresh produce makes a noticeable difference.
• Don’t Overcook the Squash Initially: When sautéing, cook the squash until it’s tender-crisp, not mushy. It will continue to cook in the oven, so starting with slightly firm squash will ensure it doesn’t become overly soft in the final dish.
• Grease Your Dish Well: A lightly greased baking dish ensures easy serving and prevents the delicious, creamy squash from sticking to the bottom.

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Classic Southern Squash Casserole

This Classic Southern Squash Casserole is guaranteed to become your family’s new favorite way to savor the rich flavors of yellow squash! Passed down and perfected from my grandma’s vintage recipe cards, I’ve updated this old-fashioned Southern staple with contemporary flair, while meticulously preserving its authentic, comforting flavors. Featuring a luscious layer of creamy, tender squash, exquisitely topped with a golden, crunchy, and richly buttery Ritz cracker crust, this casserole offers an enticing blend of textures and tastes. Plus, it’s incredibly straightforward to prepare, making it an ideal side dish for any occasion.

Servings:

8
people

Prep Time:

25 minutes
mins

Cook Time:

30 minutes
mins

Total Time:

55 minutes
mins

Author:

Whitney Bond

Course:
Side Dish

Cuisine:
American, Southern

Ingredients

• 2
  tablespoons
  unsalted butter
• 3
  pounds
  yellow squash (or zucchini),
  cut into ¼ inch slices
• 1 ½
  cups
  yellow onion,
  diced
• 1
  teaspoon
  salt
• 8
  ounces
  sour cream
• 4
  ounce
  jar pimentos,
  chopped, drained
• 10.5
  ounce
  can condensed cream of chicken soup

For the Topping

• ¼
  cup
  unsalted butter,
  melted
• 30
  buttery round crackers,
  such as Ritz (crushed)

Instructions

• Preheat the oven to 350°F (175°C).
• Melt 2 tablespoons of unsalted butter in a large skillet or Dutch oven on the stove over medium-high heat.
• Add the sliced squash, diced yellow onions, and 1 teaspoon of salt to the skillet. Cook for 10 minutes, stirring occasionally, until the squash is tender-crisp.
• Transfer the cooked squash and onions from the skillet to a colander placed over the sink. Allow it to drain for 5 minutes, gently pressing with a spatula to release any additional liquid.
• In a large bowl, combine the sour cream, drained chopped pimentos, and condensed cream of chicken soup. Stir until well combined. Gently fold in the drained squash and onions until evenly coated.
• To prepare the topping, melt the remaining ¼ cup of unsalted butter in a medium bowl, then stir in the crushed buttery crackers until all crumbs are coated.
• Lightly grease a 9” x 13” baking dish and spread the creamy squash mixture evenly into the dish.
• Evenly sprinkle the prepared cracker topping over the squash mixture.
• Place the casserole in the preheated oven, uncovered, and bake for 30 minutes, or until bubbly and the topping is golden brown and crispy. Serve hot!

Notes

• Store leftover squash casserole in an airtight container in the fridge for up to 6 days. Reheat individual portions in the microwave for about 2 minutes. To reheat the entire casserole, cover it with foil and bake at 350°F (175°C) for 10-15 minutes until heated through. For a crispy topping, remove foil and broil for 1-2 minutes, watching carefully.
• To add a protein and make this a complete meal, stir in 2 cups of cooked, shredded chicken or diced turkey into the squash mixture before baking.
• To make the casserole vegetarian, simply replace the cream of chicken soup with cream of mushroom soup.
• To make the casserole gluten-free, use gluten-free buttery crackers or breadcrumbs for the topping, and ensure your condensed soup is gluten-free.
• Serving Size: This recipe generously serves 8 people as a hearty stand-alone side dish. If serving with a main course and multiple other sides, it can easily serve 12 or more.
• Drainage is Key: Don’t underestimate the importance of adequately draining the cooked squash. Excess moisture will lead to a watery casserole. Gentle pressing helps immensely.

Nutrition Facts

Calories
264
kcal
(13%)



Carbohydrates
21
g
(7%)



Protein
5
g
(10%)



Fat
19
g
(29%)



Saturated Fat
10
g
(50%)



Polyunsaturated Fat
2
g



Monounsaturated Fat
5
g



Cholesterol
42
mg
(14%)



Sodium
690
mg
(29%)



Potassium
586
mg
(17%)



Fiber
3
g
(12%)



Sugar
8
g
(9%)



Vitamin A
1226
mg
(25%)



Vitamin C
46
mg
(56%)



Calcium
87
mg
(9%)



Iron
2
mg
(11%)

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