Paula Deen Broccoli Casserole Recipe: Cheesy Southern Bake With Crunchy Topping

This Southern classic combines tender broccoli with a creamy cheese sauce and a buttery, crunchy topping that’s impossible to resist. I’ve refined this dish to stay true to its roots while ensuring every bite delivers comfort.

The secret lies in layering flavors—steamed broccoli, sharp cheddar, and a golden breadcrumb crust that bakes to perfectly crisp perfection. It’s a dish that feels indulgent yet remains simple to prepare.

Serve it alongside roasted meats or as a hearty vegetarian main. The cheesy richness and textural contrast make it a crowd-pleaser for any occasion.

Ready in under an hour, this casserole brings Southern charm to your table with minimal effort.

Ingredients for Paula Deen Broccoli Casserole

Rich, creamy, and packed with Southern comfort in every bite. Simple ingredients, big flavor.

[recipe_ingredient_scaler]

The cheese makes this dish. Sharp cheddar from a block melts better than pre-shredded (which has anti-caking agents). Whole Foods or Trader Joe’s have great options. For the broccoli, fresh is best, but frozen works in a pinch—just thaw and drain well. The butter should be real, unsalted so you control the seasoning. I always grab Plugrá or Land O’Lakes.

No sharp cheddar? Colby or Monterey Jack will do, but add extra paprika for depth. Milk can be swapped for half-and-half at half the quantity for extra richness. If you’re avoiding gluten, rice flour works as a 1:1 flour substitute. Panko not available? Crushed Ritz crackers give a similar crunch. The Dijon mustard can be replaced with regular yellow mustard in a pinch.

Assemble this up to 24 hours ahead—just refrigerate and bake when ready. Leftovers keep 4-5 days in the fridge and reheat well. Freezes beautifully for up to 3 months. Cover tightly to prevent freezer burn.

Step-by-Step Instructions for Cheesy Broccoli Casserole

This method delivers a creamy, comforting bake with a perfectly crisp topping.

Step 1: Blanch the Fresh Broccoli Florets

Bring a large pot of salted water to a boil. Add all 6 cups Fresh Broccoli Florets and cook for 2-3 minutes until they turn bright green and just begin to soften. You want them tender-crisp, not mushy.

Drain immediately and plunge into ice water to stop the cooking process. Drain again thoroughly and pat dry with paper towels. This step removes any bitterness and ensures your casserole doesn’t become watery. Spread them on a towel to air-dry while you prepare the sauce.

Step 2: Make the Creamy Cheese Sauce

In a saucepan over medium heat, melt 0.5 cup Unsalted Butter. Add the finely diced 0.5 whole Yellow Onion and cook for 3-4 minutes until translucent. Stir in the minced 2 cloves Garlic Cloves and cook for 30 seconds until fragrant.

Whisk in 0.25 cup All-Purpose Flour and cook for 1 minute to remove the raw taste. Gradually whisk in 1.5 cups Whole Milk until smooth. Cook, stirring constantly, for 3-5 minutes until the sauce thickens and coats the back of a spoon.

Remove from heat and stir in 1 tbsp Dijon Mustard, 1 tsp Salt, 0.5 tsp Black Pepper, and 1.5 cups of the 2 cups Sharp Cheddar Cheese (reserving 0.5 cup for topping). Stir until the cheese melts completely and the sauce is smooth.

Step 3: Combine and Transfer to Baking Dish

In a large bowl, combine the blanched Fresh Broccoli Florets with the cheese sauce. Stir in the 2 whole Large Eggs until fully incorporated. This binds everything together as it bakes. The mixture will be thick and creamy.

Transfer the mixture to a greased 9×13-inch baking dish or similar-sized casserole. Spread it evenly with a spatula. The eggs in the mixture will help it set as it bakes, so don’t worry if it looks a bit loose going into the dish.

Step 4: Add Topping and Bake to Perfection

In a small bowl, mix the remaining 0.5 cup Sharp Cheddar Cheese with 1 cup Panko Breadcrumbs, 0.5 tsp Paprika, and a pinch of salt. Sprinkle this evenly over the casserole, pressing down lightly to help it adhere.

Bake at 375°F for 25-30 minutes until the topping is golden brown and the casserole is bubbly around the edges. Let it rest for 5 minutes before serving to allow the filling to set. The top should be crisp while the inside remains creamy and rich.

Flavor Customization for This paula deen broccoli casserole

Cheese Swaps

For a milder flavor, swap sharp cheddar for Monterey Jack or Colby. I love using pepper jack for a subtle kick—just add ½ tsp cayenne to the sauce. For extra richness, mix in ½ cup cream cheese with the shredded cheese. 🧀

Crunchy Toppings

Replace panko with crushed Ritz crackers or cornflakes for a buttery, nostalgic crunch. Add ¼ cup grated Parmesan to the topping mix for umami depth. I’ve even used crushed pork rinds for a low-carb option.

Veggie Add-Ins

Fold in 1 cup cooked cauliflower or diced bell peppers for extra color and texture. Sauté ½ cup mushrooms with the onions for an earthy twist. For a creamy surprise, stir in ½ cup ricotta before baking.

Spice It Up

Add ½ tsp smoked paprika to the sauce for a Southern BBQ vibe. A pinch of nutmeg (about ⅛ tsp) enhances the cheese flavor beautifully. For heat, mix 1 tsp sriracha into the sauce or sprinkle red pepper flakes on top before baking. 🔥

Herb Infusions

Stir 1 tbsp chopped fresh thyme or rosemary into the cheese sauce. I forage wild thyme along the coast—it adds a bright, earthy note. Dried herbs work too: use 1 tsp and rehydrate in the warm sauce.

Creamy Upgrades

Replace whole milk with ½ cup heavy cream + 1 cup milk for ultra-decadence. A splash of chicken broth (about ¼ cup) in the sauce adds depth without thinning it. Stir in 2 tbsp sour cream at the end for tang.

Frequently Asked Questions