Summer Squash and Onion Cheesy Casserole

May 11, 2023May 11, 20230 1

Cheesy Summer Squash and Onion Casserole perfect for family gatherings

Summer Squash and Onion Cheesy Casserole

by The Chefin Casserole

Prep

20 min

Cook

45 min

Ready In

65 min

Level

Easy

Rating

Ingredients

	1 1/2 tablespoons butter , divided
	3 summer squash , trimmed and cut into bite-size pieces
	3 zucchini , trimmed and cut into bite-size pieces
	salt and ground black pepper to taste
	3 onions , chopped
	1 pound shredded sharp white Cheddar cheese
	1/2 pound shredded Cheddar cheese
	3 tablespoons sweetened condensed milk , divided

Nutrision Information

Servings Per Recipe

Calories

380

Sugar

Fat

28g

Summer is the perfect time to enjoy fresh, local produce. This cheesy Summer Squash and Onion Casserole is a great way to use up your excess squash and zucchini. This casserole is creamy, cheesy and rich, making it a great side dish for any BBQ or family gathering. The combination of sharp white cheddar and sweetened condensed milk creates a delicious cheesy sauce that pairs perfectly with the crispy vegetables. This casserole is just as good reheated the next day, making it an excellent option for meal prep. Serve warm with your favorite protein for a wholesome meal.

Instructions

1.	Preheat oven to 350 degrees F (175 degrees C).
2.	Melt 1 tablespoon of butter in a skillet over medium heat. Cook and stir the squash, zucchini, salt, and black pepper in the melted butter until tender, about 15 minutes.
3.	Layer the cooked vegetables and onions in a 9x13-inch baking dish.
4.	Combine the shredded Cheddar cheeses, sweetened condensed milk, and remaining 1/2 tablespoon of butter in a saucepan over medium heat. Cook and stir until cheese is melted and sauce is smooth, about 10 minutes.
5.	Pour cheese sauce over veggies and onions in baking dish.
6.	Bake in preheated oven until golden brown, about 30 minutes.

PROS

This cheesy casserole is a delicious way to get your daily dose of vegetables and a great way to celebrate summer’s bounty.
It is perfect for feeding a crowd and can be made ahead of time.

CONS

This casserole is quite rich and can be high in calories and fat due to the cheese and butter.
It may not be the healthiest way to eat your veggies, but it is certainly delicious.

HEALTH & BENEFITS

Summer squash and onions are both low in calories and high in fiber, making them a great addition to any diet. Squash is also loaded with vitamins and minerals, especially vitamin C, and has anti-inflammatory properties. Onions are also a good source of vitamins and minerals, including vitamin C, vitamin B6, and potassium. The Cheddar cheese in this recipe is a good source of protein and calcium.