Rice and Broccoli Casserole Recipe With Cheese Whiz: Retro Creamy Comfort Bake

This retro casserole delivers creamy comfort with every bite. A simple blend of rice, broccoli, and melted Cheese Whiz creates a nostalgic dish that’s both hearty and satisfying.

I developed this recipe to bring back the flavors of classic family dinners. The Cheese Whiz melts into a velvety sauce that coats the rice and broccoli, while a crispy topping adds the perfect contrast.

You’ll love how easy this comes together—just mix, bake, and enjoy. The result is a creamy, cheesy casserole that’s pure comfort in every forkful.

Perfect for busy weeknights or potluck gatherings. Here’s how to make it at home.

Ingredients for Rice and Broccoli Casserole Recipe with Cheese Whiz

A nostalgic blend of rice, broccoli, and velvety Cheese Whiz for pure comfort in every bite.

The Cheese Whiz is non-negotiable here—Kraft makes the classic version that melts into that signature sauce. I grab mine at Walmart or any major grocery store. For the rice, long-grain white gives the best texture (jasmine works too). Broccoli should be fresh and bright green—frozen works in a pinch but thaw and drain it well first (nobody wants a watery casserole).

No Cheese Whiz? Velveeta or American cheese slices (about 12 oz) get close to that melt. Swap chicken broth for vegetable broth to keep it vegetarian. Ritz crackers are classic for the topping, but panko breadcrumbs add extra crunch. The onion can be omitted if you’re in a hurry, but I wouldn’t skip the garlic—it balances the richness.

Assemble and bake right away, or cover and refrigerate for up to 24 hours before baking. Leftovers keep 3-4 days in the fridge and reheat beautifully. This actually tastes even better the next day once the flavors meld (if there are any leftovers).

Step-by-Step Instructions for Rice and Broccoli Casserole With Cheese Whiz

Here’s the method. Straightforward, tested, works every time.

Step 1: Prepare the Rice and Broccoli Base

Cook the 2 cups white long-grain rice according to package instructions, using the 1 cup chicken broth as part of the cooking liquid for extra flavor. While the rice cooks, blanch the 3 cups fresh broccoli florets in boiling salted water for 2 minutes until bright green and slightly tender.

Drain the broccoli and shock it in ice water to stop the cooking process. I’ve found this keeps the florets vibrant and prevents them from turning mushy during baking. Drain well and set aside—excess moisture will make your casserole watery.

Step 2: Create the Creamy Cheese Sauce

In a saucepan over medium heat, melt the 0.5 cup unsalted butter. Add the finely diced 0.5 whole yellow onion and cook for 3-4 minutes until soft and translucent. Stir in the minced 2 cloves garlic cloves and cook for 30 seconds until fragrant.

Whisk in the 2 tbsp all-purpose flour and cook for 1 minute to remove the raw flour taste. Slowly pour in the 1 cup whole milk, whisking constantly to prevent lumps. Stir in the 16 oz Cheese Whiz, 1 tsp salt, 0.5 tsp black pepper, and 0.5 tsp dry mustard until the sauce is smooth and creamy.

Step 3: Combine and Transfer to Baking Dish

In a large bowl, combine the cooked rice, blanched broccoli, and cheese sauce. Stir gently but thoroughly to ensure every grain of rice and each floret is coated. I like to let this mixture sit for 5 minutes—it allows the rice to absorb some of that creamy goodness.

Transfer the mixture to a greased 9×13-inch baking dish and spread it out evenly. The dish should be filled but not overflowing. Press down lightly with the back of a spoon to remove any air pockets and create a smooth surface for the topping.

Step 4: Add the Crispy Cracker Topping and Bake

Melt the remaining butter (if any) and mix it with the 1.5 cups crushed Ritz crackers. Sprinkle this mixture evenly over the top of the casserole, pressing down lightly so it adheres. This buttery crumb topping will bake up golden brown and crispy—the perfect contrast to the creamy interior.

Bake at 375°F for 20-25 minutes until the topping is golden brown and the edges are bubbly. If the topping starts to brown too quickly, tent the dish loosely with foil. Let it rest for 5 minutes before serving—this allows the sauce to set slightly for cleaner slices.

Pro Cooking Tips for Great rice and broccoli casserole recipe with cheese whiz

Rice Perfection Tip

Cook your 2 cups white long-grain rice al dente—about 1 minute less than package instructions. It’ll finish cooking in the oven. I sing the alphabet song while stirring, just like Grandma taught me. This prevents mushy rice in your final bake. 💡

Broccoli Prep Trick

Blanch your 3 cups fresh broccoli florets for exactly 2 minutes in salted water, then shock in ice water. This keeps them vibrant and crisp-tender. Drain well and pat dry with a towel to avoid a watery casserole.

Sauce Smoothness

When making the cheese sauce, whisk constantly while adding the 1 cup whole milk to prevent lumps. Use medium heat and be patient—rushing this step can cause the sauce to break. The Cheese Whiz will melt smoothly into a velvety base.

Crunchy Topping

Mix your 1.5 cups crushed Ritz crackers with melted butter just before topping. Press lightly into the casserole so it adheres but doesn’t compact. For extra crunch, broil for 1-2 minutes at the end, watching closely to avoid burning.

Baking Timing

Bake at 375°F until the edges bubble and the topping is golden, about 20-25 minutes. If the top browns too fast, tent with foil. Let it rest 5 minutes before serving—this helps the sauce set.

Make-Ahead Hack

Assemble the casserole up to 24 hours ahead and refrigerate. Add 5-10 minutes to the baking time if going straight from the fridge. This dish actually tastes better the next day, as the flavors meld together. ✨

Frequently Asked Questions