This Squash Casserole is guaranteed to become your new favorite way to eat yellow squash! Pulled out of my grandmas old recipes cards, I've updated this old-fashioned Southern recipe with some new flair, while keeping the classic flavors. A layer of creamy squash, topped with crunchy, buttery Ritz crackers, this casserole is full of great textures and flavors, and it's easy to make!
Melt 2 tablespoons butter in a large skillet, or dutch oven, on the stove over medium-high heat.
Add the sliced squash, diced onions and salt to the skillet. Cook for 10 minutes, stirring occasionally.
Transfer the squash from the skillet to a colander over the sink and drain for 5 minutes.
In a large bowl combine the sour cream, pimentos, and cream of chicken soup. Gently stir in the squash and onions.
To make the topping, melt the ¼ cup butter in a bowl, then stir in the crushed crackers.
Grease a 9” x 13” baking dish and add the squash mixture.
Top with the cracker topping.
Place in the oven, uncovered, and bake for 30 minutes.
Notes
Store leftover squash casserole in an airtight container in the fridge for up to 6 days. You can reheat individual portions of the casserole in the microwave for 2 minutes. To reheat the entire casserole, cover it with foil and place it in the oven at 350°F for 10-15 minutes, or until it’s heated through. To crisp up the cracker topping, turn the oven from bake to broil, remove the foil and broil the casserole for 1-2 minutes.
To add a protein to the casserole, and make it a complete meal, mix in 2 cups cooked, shredded chicken, or cooked, diced turkey to the squash mixture.
To make the casserole vegetarian, replace the cream of chicken soup with cream of mushroom soup.
To make the casserole gluten free, use gluten-free crackers or breadcrumbs for the topping.
This recipe will easily serve 8 people as a stand-alone side dish, or 12 or more people, if serving it with a main dish and multiple sides.