Yellow Squash and Zucchini Casserole
This yellow squash and zucchini casserole is a creamy, cheesy, and comforting side dish. Tender summer squash is baked in a rich cream cheese sauce and topped with a buttery, crunchy cracker topping. It's the perfect way to enjoy fresh summer vegetables.
Prep Time 15 minutes mins
Cook Time 35 minutes mins
Total Time 50 minutes mins
Course Side Dish
Cuisine American
Servings 6
Calories 320 kcal
- 4 tablespoons unsalted butter (divided)
- 1 small yellow onion (minced)
- 2 medium zucchini (1/4-inch cubes)
- 2 medium yellow summer squash (1/4-inch cubes)
- 1 teaspoon sea salt
- ½ teaspoon ground black pepper
- 2 cloves garlic (minced)
- 4 ounces cream cheese (softened)
- 1 cup shredded cheddar cheese (divided)
- 1 cup Ritz crackers (crushed)
Preheat and sauté: Preheat your oven to 350°F (175°C). In a large skillet, melt 2 tbsp butter over medium heat. Add the minced onion and cook for 5 minutes until soft.
Cook the squash: Add the cubed zucchini and yellow squash to the skillet. Season with salt and pepper. Cook for 10-12 minutes, stirring occasionally, until tender.
Make the creamy sauce: Stir in the minced garlic and cook for 1 minute until fragrant. Add the softened cream cheese and ½ cup shredded cheddar cheese, stirring until everything is melted and well combined.
Prepare the topping: In a separate small bowl, combine the crushed Ritz crackers with the remaining 2 tbsp melted butter. Mix well to coat the crumbs.
Assemble and bake: Pour the squash mixture into an 11x7-inch baking dish. Sprinkle the remaining ½ cup of cheddar cheese over the top, then evenly distribute the buttered cracker crumbs. Bake for 20-25 minutes until bubbly and golden brown. Let it rest for a few minutes before serving. ENJOY!!!
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For the best flavor, use freshly shredded cheddar cheese.
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Make sure to slice your squash into even pieces.
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Let the casserole rest for about 5-10 minutes before serving.
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Store leftovers in an airtight container in the fridge.
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This casserole can be assembled a day ahead of time.