Summer Squash and Corn CasserolePosted: June 3, 2016
Squash Casserole is a Southern staple. This is the best one I have ever made. Ever. I went all out with the addition of mayonnaise, sour cream, and lots of cheese, foregoing previous attempts at trying to make squash casserole healthier. It tasted so good. It really needs those ingredients to make it rich and creamy. The extra calories are worth it!
I love the addition of corn. It’s sweetness compliments the squash so well. I used pattypan squash from my CSA share for this particular casserole. You could use yellow squash and/or zucchini instead (or in combination).
Summer Squash and Corn Casserole
6 – 8 summer squash (yellow or pattypan), sliced and cut into bite-size pieces
2 tablespoons butter
1 large onion, chopped
2 cloves garlic, minced
2 cups frozen (or fresh) corn kernels
1/2 cup mayonnaise
1/2 cup sour cream
1 cup breadcrumbs + 1/4 cup for topping
1 cup shredded cheddar cheese
1/4 cup grated parmesan cheese
salt and pepper, to taste
Preheat oven to 350 F.
Cook the sliced squash in salted boiling water until tender, but not mushy, about 5 – 8 minutes. Drain well in a colander. I press the squash down with a spoon to remove as much moisture as possible.
Meanwhile, melt the butter in a skillet over medium-high heat. Add the onion and cook until softened and starting to brown. Add the minced garlic and cook a few more minutes. Turn off heat.
In a large bowl combine the drained squash, browned onions and garlic, corn, mayonnaise, sour cream, breadcrumbs, cheddar cheese, parmesan cheese, salt, and pepper. Pour into a greased casserole dish. Sprinkle the remaining 1/4 cup of breadcrumbs over the top.
Bake in the 350 oven for 30 minutes or until hot and bubbly.