Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Easy Yellow Squash Casserole Recipe

Easy Yellow Squash Casserole Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.8 from 12 reviews

  • Total Time: 45 minutes
  • Yield: 6 1x

Description

Southern comfort shines in this irresistible Yellow Squash Casserole, blending creamy textures with crisp breadcrumb toppings. Cheese-laden layers and garden-fresh squash promise a delightful side dish you’ll crave at every family gathering.


Ingredients

Scale

Main Vegetables:

  • 4 cups (960 milliliters) yellow squash, sliced
  • 1 small onion, chopped

Dairy and Protein:

  • 1 cup (240 milliliters) shredded cheddar cheese
  • 1/2 cup (120 milliliters) sour cream
  • 1/4 cup (60 milliliters) mayonnaise
  • 1 egg, beaten

Seasonings and Topping:

  • 1/2 teaspoon garlic powder
  • Salt to taste
  • Pepper to taste
  • 1 cup (240 milliliters) crushed Ritz crackers

Instructions

  1. Prepare the oven by heating to 350F (175C) and grease an 8×8-inch baking dish.
  2. Slice yellow squash and chop onions, then steam or boil until vegetables become tender and soft, approximately 5-7 minutes.
  3. Thoroughly drain the cooked vegetables, removing excess moisture to prevent a watery casserole.
  4. In a large mixing bowl, combine the cooked squash and onions with shredded cheese, sour cream, mayonnaise, beaten egg, garlic powder, salt, and black pepper.
  5. Transfer the vegetable mixture into the prepared baking dish, spreading evenly to create a smooth surface.
  6. Crush crackers into fine crumbs and mix with melted butter until well combined.
  7. Sprinkle the buttery cracker mixture uniformly across the top of the casserole, ensuring complete coverage.
  8. Place the casserole in the preheated oven and bake for 25-30 minutes until the top turns golden brown and the edges become slightly crispy.
  9. Remove from the oven and allow the casserole to rest for 5-10 minutes before serving, which helps the dish set and makes cutting easier.

Notes

  • Use fresh, firm yellow squash for the best texture and flavor in your casserole.
  • Drain squash thoroughly to prevent a watery, soggy dish that loses its creamy consistency.
  • Experiment with different cheese varieties like sharp cheddar or gruyère for a more complex flavor profile.
  • Make it gluten-free by substituting crackers with gluten-free breadcrumbs or crushed almond flour mixture.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Lunch, Dinner, Appetizer
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 220 kcal
  • Sugar: 3 g
  • Sodium: 350 mg
  • Fat: 16 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0.1 g
  • Carbohydrates: 15 g
  • Fiber: 1.5 g
  • Protein: 7 g
  • Cholesterol: 50 mg