Easy Yellow Squash Casserole

An easy recipe for yellow squash casserole, baked with onion, cream of mushroom soup, mayonnaise, and Cheddar cheese.

• Preparation Time: 10 mins
• Cooking Time: 45 mins
• Total Time: 55 mins
• Calories: 310 Calories

Ingredients

• 1 teaspoon salt
• 1 large egg
• 1 cup mayonnaise
• nonstick cooking spray
• 1 (10.5 ounce) can condensed cream of mushroom soup
• 1 (8 ounce) package shredded sharp Cheddar cheese
• 3 pounds yellow squash, sliced
• 0.5 teaspoon ground black pepper
• 0.5 cup chopped sweet onions

Recipe Instructions

Step 1

Preheat the oven to 350 degrees F (175 degrees C). Spray a casserole dish with cooking spray.

Step 2

Combine yellow squash, cream of mushroom soup, Cheddar cheese, mayonnaise, onion, egg, salt, and pepper in a bowl. Mix until well combined and transfer to the casserole dish and cover with foil.

Step 3

Bake in the preheated oven until cooked through and bubbly, about 45 minutes.