Copycat Cheddars Broccoli Rice Casserole Recipe: Cheesy Bake With Crispy Topping

This homestyle casserole brings the familiar flavors of Cheddars straight to your kitchen table. The secret lies in layering tender rice, fresh broccoli, and a creamy cheese sauce before baking to crispy perfection.

I’ve re-created this restaurant favorite with a simple method that anyone can master. The dish comes together in one baking pan, with a golden breadcrumb topping that adds satisfying texture to every bite.

The result is a copycat version that tastes just like the original—comforting, cheesy, and irresistibly good. It’s the kind of side dish that disappears fast at family gatherings.

Ready in under an hour, this casserole pairs perfectly with grilled chicken or roasted pork. Here’s how to make it at home.

Ingredients for Copycat Cheddars Broccoli Rice Casserole

A handful of everyday ingredients creates that nostalgic Cheddars taste everyone loves so much.

The cheddar is non-negotiable here. Cabot or Tillamook sharp cheddar blocks (shredded yourself) melt beautifully—pre-shredded has anti-caking agents that ruin the sauce. I grab mine from Whole Foods or Kroger. For the rice, long-grain white gives that classic texture, but jasmine works too if that’s what you’ve got. The Parmesan? Parmigiano-Reggiano if you’re feeling fancy (or just use the good pre-grated kind).

No sharp cheddar? Colby-Jack at a 1:1 ratio works, though the flavor won’t be as bold. Swap milk for half-and-half for extra creaminess, or oat milk if you need dairy-free (add a splash of lemon juice to balance). Panko is ideal for crunch, but crushed Ritz crackers (about 1 cup) are a great backup. The Dijon can be yellow mustard in a pinch, but it adds less depth.

Assemble and bake right away, or prep up to 24 hours ahead—just refrigerate covered and add 10 minutes to baking time. Leftovers keep 4-5 days in the fridge and reheat well (microwave covered with a damp paper towel). Freezes beautifully for 3 months in airtight portions.

Step-by-Step Instructions for Broccoli Rice Casserole

This method delivers that signature crispy topping and creamy interior you remember from the restaurant.

Step 1: Cook Rice and Prep Vegetables

Cook the 1.5 cups long-grain white rice according to package instructions until tender. While it cooks, cut the 3 cups fresh broccoli into uniform florets so they cook evenly. Finely dice the ½ yellow onion—small pieces ensure they soften quickly in the sauce.

Drain the rice well and spread it on a baking sheet to cool slightly. This prevents the casserole from becoming gummy when baked. I like to undercook the rice by 1 minute since it will finish in the oven.

Step 2: Create the Cheese Sauce Base

Melt ½ cup unsalted butter in a saucepan over medium heat. Whisk in the ¼ cup all-purpose flour and cook for 1-2 minutes until the mixture turns light golden and smells nutty—this is your roux and it thickens the sauce.

Gradually whisk in the 1½ cups whole milk until smooth. Stir in the 1 tablespoon Dijon mustard, 1 teaspoon salt, and ½ teaspoon black pepper. Cook for 3-4 minutes until the sauce thickens enough to coat the back of a spoon.

Step 3: Combine Sauce, Cheese, and Fillings

Reduce heat to low and stir in the 2 cups sharp cheddar cheese and ½ cup Parmesan cheese until completely melted. The sauce should be velvety smooth—if it seems too thick, add a splash of milk. Fold in the cooked rice, diced onion, minced 2 cloves garlic cloves, and broccoli florets.

Pour this mixture into a greased 9×13-inch baking dish and spread it evenly. Press down gently to eliminate air pockets, which helps the casserole hold together when sliced.

Step 4: Add Topping and Bake to Perfection

In a small bowl, mix the 1 cup panko breadcrumbs with ½ teaspoon paprika. Sprinkle this evenly over the casserole, pressing lightly so it adheres. The paprika adds color and a subtle smoky flavor that complements the cheeses.

Bake at 375°F for 25-30 minutes until the top is golden brown and the edges are bubbling. For extra crispiness, broil for 1-2 minutes at the end—watch it closely to prevent burning. Let rest for 5 minutes before serving to allow the sauce to set.

Perfect Pairings for copycat cheddars broccoli rice casserole

Protein Pairings

This creamy, cheesy dish pairs beautifully with simple grilled proteins. I love serving it alongside garlic butter chicken thighs cooked on my Weber grill at 375°F for 25 minutes. The juices from the chicken complement the casserole perfectly. 🔥

Beef Options

For heartier meals, try it with meatloaf or beef tenderloin. The casserole’s richness balances the savory notes of a classic 1-hour roasted beef tenderloin at 425°F. A medium-rare internal temp of 135°F works idealy.

Seafood Matches

Surprisingly, it works with seafood too. I often serve it with blackened salmon or lemon garlic shrimp. The acidity from the seafood cuts through the casserole’s creaminess. For shrimp, 450°F for 6-8 minutes gives perfect results.

Vegetarian Mains

For a meat-free meal, pair it with stuffed bell peppers or portobello mushrooms. The casserole’s cheesy flavor stands up well to grilled portobellos brushed with balsamic glaze. Bake them at 400°F for 15-20 minutes.

Bread Additions

Round out the meal with warm dinner rolls or garlic bread. I recommend Sister Schubert’s rolls—just heat at 350°F for 10-12 minutes. The buttery rolls are perfect for soaking up any extra cheese sauce. 💛

Frequently Asked Questions