This cheesy squash casserole is a comforting and satisfying way to enjoy yellow squash. With a short list of ingredients, this creamy bake is a simple side dish that complements a variety of main courses, especially cooked proteins. The star of the show, yellow squash, becomes tender and slightly sweet when baked, creating a delightful base for the rich, cheesy topping.

Its mild flavor makes it a versatile ingredient, ready to soak up the other flavors in the dish. The casserole boasts a smooth, creamy texture, thanks to the generous amount of cheese that melts and bubbles in the oven. Feel free to explore different cheese options to customize the flavor profile.

A classic sharp cheddar will provide a robust, tangy note, while a nutty Gruyere adds depth and sophistication. Mozzarella will give you that lovely, stretchy quality that everyone loves. For a more substantial meal, consider adding shredded chicken or browned sausage to the casserole.

These additions provide extra protein and heartiness, transforming the side dish into a complete and fulfilling meal. You can also play around with different spice blends to tailor the dish to your liking. Cajun spices will introduce a warm, smoky heat, while Italian herbs will impart a fragrant, savory aroma.

For those who enjoy a bit of heat, a pinch of red pepper flakes can add a pleasant kick. While yellow squash is the traditional choice, other vegetables work beautifully in this casserole as well. Zucchini, with its similar texture and mild flavor, is a natural substitute.

Cauliflower or broccoli florets can also be used, adding a touch of earthiness and a satisfying crunch. A simple seasoning of salt and pepper is all that’s needed to enhance the natural flavors of the squash and cheese. Be sure to taste as you go, and remember that some cheeses can be quite salty, so adjust the seasoning accordingly.

The goal is to create a balanced and harmonious flavor profile, where no single ingredient overpowers the others. This cheesy squash casserole is a wonderful dish to bring to potlucks and gatherings, as it is always a crowd-pleaser. Its simplicity and comforting flavors make it a timeless classic that everyone will enjoy.

Whether you serve it as a side dish or a main course, this casserole is sure to be a hit.