Cheesy Zucchini Casserole - The Stay At Home Chef

Doesn’t zucchini become incredibly alluring when transformed into an irresistible Cheesy Zucchini Casserole? Looking to repurpose your abundant zucchinis? This scrumptious recipe has got you covered. With its succulent flesh enveloped by a sumptuous union of cheddar and parmesan, this delectable zucchini dish presents a quintessential comfort food experience that is sure to captivate the senses. The crowning glory is undoubtedly the rich, buttery Ritz cracker topping, which imparts a delightful textural contrast with its satisfying crunch. This classic dessert is a crowd-pleaser that’s surprisingly simple to prepare.

Contents

Why Our Recipe Ingredient Notes Drain Your Zucchini Make Ahead Instructions Storage and Reheating Instructions

Why Our Recipe

Creamy zucchini meets cheesy goodness.
Buttery Ritz crackers provide the ideal finishing touch.
A simple yet versatile recipe for a crowd-pleasing side dish perfect for any gathering!

The aroma of caramelized onions and melted cheese filling the air promises a savory culinary experience, beckoning family and friends to gather around the table with anticipation. A rich fusion of sharp cheddar and nutty Parmesan elevates humble zucchini to a culinary paradise. Combining sour cream with cheddar and Parmesan cheese yields a nuanced, tangy flavor profile, while also lending cohesion and thickness to the sauce, thereby preventing it from becoming overly watery, which can be unappealing. As zucchini yields to tenderization, the rich, buttery cracker topping maintains a satisfying crunch, its salty, nutty nuances elevating the overall flavor profile. Transform some of the bounty from your garden or pick up a few at the market, as this effortless casserole is poised to become a staple on your culinary radar.

Ingredient Notes

One pound of sliced zucchini typically yields around two medium-sized zucchinis, equivalent to cucumbers, implying that for a standard serving size, you would require six to seven whole zucchinis. When handling larger zucchinis, consider removing the seeds prior to slicing for optimal results.
The recipe suggests using red onions, but they can also be substituted with a yellow or sweet onion, which will still provide a similar flavor profile and texture in the finished dish.
Using full-fat sour cream will impart a luxurious richness to your sauce, providing the desired depth of flavor and velvety texture. Greek yogurt can be used as a suitable substitute when needed; use an equal amount of 8 ounces.
Sharp cheddar is our top recommendation for a rich, bold flavour, while freshly grated Parmesan delivers unparalleled melting properties for a truly exceptional culinary experience.
For us, Ritz crackers are the ultimate match for their rich, buttery flavor and satisfying crunch. If you’re unable to find Ritz crackers, consider substituting with 1 cup of Panko bread crumbs as a viable alternative.
Substitute with fresh minced garlic, reducing the amount to a mere 1/2 teaspoon to prevent overwhelming the dish.

Drain Your Zucchini

While some zucchini recipes tolerate excess moisture, this casserole demands proper drainage to ensure a harmonious texture and flavor experience. Sauté the zucchini and onions in a skillet over medium heat for approximately 7-10 minutes, or until the zucchini begins to tenderize slightly. Utilizing a mesh strainer, carefully eliminate any excess liquid that has naturally accrued throughout the cooking process.

This crucial step guarantees a seamless union between the sour cream and cheese blend and the zucchini, resulting in the sumptuous, velvety texture you crave. Avoiding soggy casseroles requires careful attention to cooking techniques and ingredient ratios.

A portion of zucchini casserole on a plate with a fork getting ready to take a bite.

Make Ahead Instructions

When hosting a large gathering or event, such as a potluck or dinner, preparing the casserole in advance is a convenient and time-saving option: simply assemble it the night before. Prepare all ingredients through the baking step, ensuring a snug seal by covering the dish tightly with either foil or plastic wrap, then refrigerate for an overnight duration. To ensure optimal freshness and flavor, prepare the dessert on the morning of your gathering, or even better, right before departing for the event. To preserve its warmth during transportation, wrap the baked casserole in foil. To ensure optimal results, you may want to consider reheating this dish upon arrival by preheating your oven to 325°F, then placing it inside for a 10-15 minute session followed by a brief 4-5 minute broil to revive the crispy topping just prior to serving.

Storage and Reheating Instructions

Stored in an airtight container, leftovers remain fresh for as long as three days.

At 325°F, carefully place the mixture into an oven-safe dish and bake until thoroughly heated. Activate the broiler and allow the cracker topping to crispen for approximately 4-5 minutes.

Warm the portion by heating it in 30-second increments on high in the microwave, ensuring the dish is placed on a microwave-safe plate until thoroughly heated. While the cracker topping will undoubtedly soften in the microwave, consider an alternative reheating method to preserve its crunchiness.