Grandkids' Favorite Casserole

Time :1 hour 40 minutes
Yield :8 servings

Recipe Background

It's called this for a reason: Grandkids' Favorite Casserole tends to make kids happy and awaken the inner child in just about anyone. How could it not?! The base is a tender, creamy mixture of sweet summer squash, juicy zucchini, and melty cheese, while on top is a delightful ocean of cheddar cheese crackers swimming in butter. Your tastebuds will cannonball into the flavors of Grandkids' Favorite Casserole; imagine what the grandkids will say! It's going to become their favorite in an instant.
It's called this for a reason: Grandkids' Favorite Casserole tends to make kids happy and awaken the inner child in just about anyone. How could it not?! The base is a tender, creamy mixture of sweet summer squash, juicy zucchini, and melty cheese, while on top is a delightful ocean of cheddar cheese crackers swimming in butter. Your tastebuds will cannonball into the flavors of Grandkids' Favorite Casserole; imagine what the grandkids will say! It's going to become their favorite in an instant.

Ingredients

  • 3 pounds yellow squash chopped
  • 2 pounds zucchini chopped
  • 1 medium onion chopped
  • 2 tablespoons kosher salt
  • 1/2 cup sour cream
  • 1/2 cup mayonnaise
  • 1 large egg
  • 1 (8-ounce) block extra-sharp cheddar cheese grated
  • 1/2 teaspoon ground black pepper
  • 2 cups cheddar cheese crackers preferably in fun shapes
  • 2 tablespoons butter melted

Directions

  • Preheat the oven to 350 degrees F.
  • Grease a 9x13-inch baking dish, preferably with butter.
  • Add the squash, the zucchini, and the onion and add enough hot water to cover them by about 2 inches.
  • Add the salt to the veggies and stir to dissolve.
  • Bring the mixture to a boil over medium-high heat.
  • Boil the vegetable mixture until the squash is very tender when pierced with a fork, about 10 minutes.
  • Drain the vegetable mixture well and let stand at room temperature until cooled slightly, about 15 minutes.
  • Stir the sour cream and the mayo together in a large bowl.
  • Lightly beat the egg and stir it into the mayo mixture.
  • Gently stir the cheese, the pepper, and the cooked squash mixture into the mayo mixture.
  • Spoon the mixture into the prepared baking dish.
  • Bake until bubbly, about 40 minutes.
  • Combine the crackers and the melted butter, tossing to coat.
  • Arrange the crackers over the casserole and bake until toasted, about 10 minutes.
  • Let stand for 5 minutes.
  • Serve.
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