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Southern Squash Casserole

Southern Squash Casserole

  • Author: Sozan
  • Prep Time: 20 minutes
  • Cook Time: 30 minutes
  • Total Time: 50 minutes
  • Yield: 8 servings 1x
  • Category: Side Dish
  • Method: Baking
  • Cuisine: Southern
  • Diet: Vegetarian

Description

A classic Southern comfort dish made with tender yellow squash, creamy cheese filling, and a buttery cracker topping. Perfect for holidays, potlucks, or cozy weeknight dinners.


Ingredients

Scale
  • 4 cups yellow squash, sliced (about 11.5 lbs)
  • 1 small onion, finely chopped
  • 2 tbsp butter
  • 2 large eggs, lightly beaten
  • 1 cup shredded sharp cheddar cheese
  • 1 cup sour cream
  • 1/2 cup mayonnaise
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1 sleeve buttery crackers (about 1½ cups crushed)
  • 1/4 cup grated Parmesan cheese
  • 4 tbsp melted butter

Instructions

  1. Bring a large pot of salted water to a boil. Add sliced yellow squash and cook for 5–7 minutes until tender. Drain well and press out excess moisture.
  2. In a skillet, melt 2 tablespoons of butter over medium heat. Add chopped onion and sauté for 3–4 minutes until translucent. Set aside.
  3. In a large bowl, mix squash, sautéed onion, eggs, cheddar cheese, sour cream, mayonnaise, salt, and pepper until fully combined.
  4. In a separate bowl, mix crushed crackers, Parmesan cheese, and melted butter until well coated.
  5. Preheat oven to 350°F (175°C). Transfer squash mixture to a greased baking dish and spread evenly. Top with cracker mixture.
  6. Bake for 25–30 minutes until the top is golden brown and the casserole is heated through. Let rest 10 minutes before serving.

Notes

  • For best texture, thoroughly drain and press squash after boiling.
  • Swap sour cream with Greek yogurt for a lighter option.
  • Add cayenne or smoked paprika for a flavor boost.
  • To make ahead, assemble without topping, refrigerate, then add topping just before baking.

Nutrition

  • Serving Size: 1 serving
  • Calories: 350
  • Sugar: 3g
  • Sodium: 540mg
  • Fat: 28g
  • Saturated Fat: 12g
  • Unsaturated Fat: 13g
  • Trans Fat: 0g
  • Carbohydrates: 17g
  • Fiber: 2g
  • Protein: 7g
  • Cholesterol: 75mg

Keywords: southern squash casserole, yellow squash bake, creamy squash casserole, Southern comfort food