This Million Dollar Chicken Casserole proves that big comfort food flavor doesn’t have to come from briskets, ribs, or all-day cooks — sometimes it comes from simple ingredients layered the right way and cooked with steady heat and clean smoke. Built on a creamy cheese base, loaded with chicken, bacon, and green onion, then finished with a buttery cracker topping that browns up perfectly, this casserole delivers everything you want in one pan: rich texture, smoky depth, crisp topping, and just enough Cajun bite to keep you coming back for another scoop.

This is the kind of meal that works for every occasion. Weeknight dinner. Sunday family meal. Potluck. Holiday gathering. Or those days you fire up the smoker and want something hearty without complicated prep. There’s nothing fussy here, no specialty ingredients, and no advanced techniques. It’s repeatable, budget-friendly, and built to feed a crowd.

Million Dollar Chicken Casserole on the Pellet Grill | Heath Riles BBQ

Cooked on the Campchef Woodwind Pro with a balanced pellet blend like Royal Oak Charcoal & Hickory Blended Pellets, this casserole picks up just enough clean smoke to elevate the richness without overpowering the creamy filling. It’s comfort food with subtle barbecue depth — and once you make it once, it’s going to stay in your rotation.

If you’re looking for an easy and inexpensive meal that still delivers big payoff, this Million Dollar Chicken Casserole does exactly that.

Why This Creamy, Smoky Combination Works

At its core, this casserole is built around balance. The filling is rich and creamy, but it isn’t heavy. The topping is buttery and crisp, but it doesn’t overpower the dish. The smoke adds depth without becoming the dominant flavor.

As the casserole cooks, the cheeses melt together into one smooth base. The bacon distributes smoky salt throughout every bite. The green onions bring freshness that keeps the richness from feeling flat. Then the cracker topping browns and tightens into a golden crust that gives you contrast in every scoop.

The seasoning is the key difference-maker. A Cajun-style garlic butter rub adds savory spice that cuts through the creaminess and keeps the dish layered instead of one-note.

The result is a smoker-friendly casserole that delivers creamy comfort with just enough edge to stay interesting.

The Ingredients

Here’s everything you need to make this Million Dollar Chicken Casserole, along with why each ingredient matters.

Cream cheese (½ block, softened). Creates the smooth, rich foundation of the casserole.
Cottage cheese (1 heaping cup). Adds body and creaminess without making the filling overly dense.
Sour cream (½ cup). Brings tang and balances the richness from the cheeses.
Cream of chicken soup (1 can). Binds everything together and adds savory depth.
Heath Riles BBQ Cajun Creole Garlic Butter Rub. This is where the flavor comes alive. It delivers garlic-forward butter notes with balanced Cajun seasoning that cuts through the creaminess and adds depth throughout the dish. About 1½ tablespoons is the sweet spot.
Shredded cheese (about 1½ cups total). Part goes into the filling for melt and richness, and the rest goes on top for that golden finish.
Bacon (8 slices, cooked and chopped). Adds smoky salt and texture in every bite.
Green onions (4, diced). Bring freshness and mild bite that keeps the flavor layered.
Rotisserie chicken (3½ cups, diced). Keeps the recipe easy and affordable. You can smoke your own chicken if preferred.
Ritz crackers (1 sleeve, crushed). Create the buttery topping that crisps beautifully on the smoker.
Butter (4–5 tablespoons, melted). Coats the cracker topping so it browns evenly and develops crunch.

The Smoker Setup

This casserole cooks best at 350°F.

Campchef Woodwind Pro. Steady heat ensures the topping browns evenly while the filling bubbles underneath.
Royal Oak Charcoal & Hickory Blended Pellets. These pellets provide clean, balanced smoke that complements rich, creamy dishes without overpowering them.

Plan for 30–45 minutes of cook time depending on your smoker.

The Process for Making Million Dollar Chicken Casserole

Build the creamy base

In a Large Mixing Bowl, combine softened cream cheese, cottage cheese, sour cream, and cream of chicken soup. Use a Rubber Spatula to blend until smooth and fully incorporated.

Season with Heath Riles BBQ Cajun Creole Garlic Butter Rub and mix thoroughly.

Fold in the mix-ins

Add about three-quarters of the shredded cheese into the mixture. Fold in chopped bacon, diced green onions, and diced chicken until evenly distributed.

Prep with a sharp Knife and sturdy Cutting Board. Use Measuring Cups to stay consistent if scaling the recipe.

Assemble the casserole

Grease a 9x13 Baking Dish and spread the mixture evenly inside. Sprinkle the remaining shredded cheese across the top.

Make the buttery cracker topping

Crush one sleeve of Ritz crackers and toss with 4–5 tablespoons melted butter until coated. Spread evenly over the casserole.

Smoke the casserole

Place the 9x13 Baking Dish on the smoker at 350°F and cook for 30–45 minutes, until hot and golden brown.

Remove and let rest for 5–10 minutes before serving. Cover with Aluminum Foil if transporting.

The Results

This casserole comes off the smoker bubbling around the edges with a golden, buttery crust on top. The cracker topping stays crisp, the cheese layer underneath melts into the filling, and every scoop delivers creamy richness balanced by smoky bacon and Cajun seasoning.

First you get the crunch. Then the creamy base. Then the smoky, savory depth. And just enough seasoning to keep it from ever feeling heavy. It’s simple. It’s affordable. And it’s incredibly satisfying.

Serving Suggestions

Because this casserole is rich and creamy, pairing it with roasted vegetables helps balance the plate.

Maple Bacon Brussels Sprouts. Smoky bacon and caramelized maple sweetness add crisp texture and bold contrast.
Maple Honey Roasted Carrots. Tender and slightly sweet, these carrots bring brightness and color to the plate.
Bacon Wrapped Green Beans. These add snap, smoke, and texture that complement the casserole perfectly.

If you want to lean fully into comfort mode, garlic bread is always a win.

Heath Riles BBQ Garlic Butter Rub. Spread butter on sliced bread, season generously with Garlic Butter Rub, and toast until golden for the perfect side.

Storing Leftovers

Store leftovers in an airtight container in the refrigerator for up to 4 days.

For best texture, reheat in the oven or on the smoker at 325–350°F until warmed through. This keeps the topping crisp.

You can assemble the filling ahead of time in the 9x13 Baking Dish and add the cracker topping just before cooking.

Final Thoughts

This Million Dollar Chicken Casserole is exactly what a smoker-friendly comfort dish should be: easy to prep, affordable to make, and consistent every time. It’s rich without being overwhelming, smoky without being heavy, and crisp on top with creamy payoff underneath.

Whether you’re cooking it on the Campchef Woodwind Pro with Royal Oak Charcoal & Hickory Blended Pellets or baking it indoors, this one earns its place in the rotation.