# Classic Chicken and Broccoli Casserole with Crispy Cracker Topping > A cozy, nostalgia-forward chicken and broccoli casserole topped with a buttery, crispy cracker crust. This easy baked dish pairs tender chicken and bright broccoli with a creamy sauce and melty cheddar for a comforting weeknight or potluck centerpiece. Canonical URL: https://www.topshelf.recipes/recipes/classic-chicken-broccoli-casserole-cracker-topping ## Author Jake Woods https://www.topshelf.recipes/chef/jake-woods Published: June 21, 2026 Last Updated: September 23, 2026 ## About This Recipe This casserole is the kind of dish that reliably comforts a crowd without demanding a day in the kitchen — tender chicken and bright green broccoli bound in a tangy, savory cream sauce and finished with a buttery, crackly cracker crust. What makes this version work is balance: sharp cheddar folded through the filling gives enough bite to cut through the richness, sour cream (or thick Greek yogurt) adds brightness and silkiness, and the cracker topping provides the quick, nostalgic crunch that contrasts beautifully with the creamy interior. Blanching the broccoli instead of overcooking it keeps those florets slightly toothsome and vividly green so the casserole doesn’t become a homogenous mush. This is a recipe that thrives on convenience without sacrificing flavor — think rotisserie chicken to speed things up, or poached breasts shredded right into the sauce. Small technique choices (patting the broccoli dry, using just enough milk to make the sauce pourable, and toasting the cracker crumbs briefly) make a big difference in texture. It’s equally at home as a weeknight supper stretched with a simple salad, or as a potluck centerpiece that feeds a hungry group and travels well when covered and reheated gently. ## Recipe Information - Prep Time: 20 minutes - Cook Time: 30 minutes - Total Time: 50 minutes - Servings: 16 - Difficulty: Easy - Category: Baking ## Ingredients ### Preheat and blanch the broccoli - 3 cups Cooked chicken, shredded or diced (rotisserie or poached) - 3 cups Broccoli florets (fresh or thawed frozen) ### Mix the creamy chicken filling - 3 cups Cooked shredded chicken (rotisserie or poached) - 1 can (10.5 oz) Condensed cream of chicken soup - 3/4 cup Milk - 1/2 cup Sour cream (or plain Greek yogurt) - 1 tsp Salt - 1/2 tsp Black pepper ### Make the cracker topping - 1 1/2 cups Sharp cheddar cheese, shredded - 2 cups Buttery crackers (Ritz or similar), crushed ### Assemble the casserole - 1 1/2 cups, crushed Buttery crackers (like Ritz), crushed - 3 tablespoons Unsalted butter, melted ## Instructions ### 1. Preheat and blanch the broccoli Preheat the oven to 375°F (190°C). Bring a pot of salted water to a boil, add the broccoli florets, and blanch 2–3 minutes until crisp-tender, then drain and pat dry to remove excess moisture. ### 2. Mix the creamy chicken filling In a large bowl, combine the shredded chicken, condensed cream of chicken soup, milk, sour cream, shredded cheddar, salt, and black pepper until evenly incorporated. Taste and adjust seasoning; the mixture should be thick and spoonable so it won’t run when baked. ### 3. Make the cracker topping Place the buttery cracker crumbs in a medium bowl and pour the melted butter over them. Toss until the crumbs are evenly moistened and resemble wet sand; set aside so they hold their shape when sprinkled over the casserole. ### 4. Assemble the casserole Lightly grease a 9x13-inch (23x33 cm) baking dish and spread the blanched broccoli in an even layer. Spoon the chicken-cheese mixture over the broccoli and spread gently to cover, then sprinkle the cracker topping evenly across the surface. ### 5. Bake until bubbly and golden Place the assembled casserole in the preheated oven and bake for 25–30 minutes, until the filling is bubbly and the cracker topping is golden brown. If the topping browns too quickly, tent loosely with foil for the last 5–10 minutes of baking. ### 6. Rest and serve Remove the casserole from the oven and let it rest 5–10 minutes to set, which makes portioning easier. Serve warm straight from the dish — it pairs well with a simple salad or buttered rolls. ## Nutrition Estimated nutrition per serving (about ¾ cup): - Calories: 335 kcal - Protein: 17.2 g - Carbohydrates: 23.7 g - Fat: 18.9 g - Saturated Fat: 5.9 g - Trans Fat: 0.2 g - Fiber: 1.5 g - Sugar: 2.3 g - Added Sugars: 0 g - Cholesterol: 62 mg - Sodium: 617 mg - Potassium: 243 mg - Calcium: 140 mg - Iron: 2.2 mg - Vitamin D: 0.1 mcg ## Tips ### Dry the Broccoli Well After blanching, spread florets on paper towels and press gently; excess water will thin the sauce and lead to a soggy topping. ### Shred Chicken Finely Smaller, uniformly shredded pieces distribute through the casserole so every bite has chicken and sauce without streaks of dryness. ### Control Sauce Thickness Aim for a sauce that’s pourable but not watery; add milk a tablespoon at a time until it just coats the back of a spoon. ### Use Sharp Cheddar Aged sharp cheddar provides tang and depth that cuts the richness, and it melts into the sauce for a smooth mouthfeel. ### Toast the Cracker Topping Sauté the cracker crumbs briefly in the melted butter or bake them 5 minutes before topping to ensure extra golden crunch and prevent sogginess. ## Variations and Substitutions ### Greek Yogurt Swap Replace the sour cream with an equal amount of full-fat Greek yogurt for tang and protein, keeping the same texture with a slightly brighter flavor. ### Gluten-Free Version Use crushed gluten-free buttery crackers or panko GF crumbs and a GF condensed soup alternative to make the casserole safe for gluten-sensitive eaters. ### Add Mushroom & Herbs Sauté sliced mushrooms and shallots until golden and fold them into the filling with a tablespoon of Dijon for an earthier, more savory profile. ### Low-Carb Option Omit the crackers and finish with a mixture of almond flour, grated Parmesan, and melted butter for a crisp topping with fewer carbs. ## Notes ### Storage and Make-Ahead Cool the casserole completely before covering and refrigerate for up to 3 days; individual portions reheat more evenly. To freeze, wrap tightly and freeze for up to 2 months — thaw overnight in the refrigerator before reheating. Reheat covered in a 325°F oven until warmed through, then uncover and crisp the topping under the broiler for 1–2 minutes if desired. ### Serving Suggestions Serve with a simple peppery arugula salad dressed with lemon vinaigrette or classic buttered dinner rolls to sop up any saucy crumbs. For drinks, a crisp unoaked Chardonnay, a light lager, or a citrusy iced tea complements the creamy cheese and buttery topping without overpowering it. ## Frequently Asked Questions ### Can I use frozen broccoli instead of fresh? Yes — thaw and thoroughly drain and pat dry frozen broccoli after blanching or steaming to remove extra moisture; slightly smaller florets work best so they heat through evenly. ### How do I prevent a soggy cracker topping? Remove as much surface moisture from the filling and broccoli as possible, toss cracker crumbs in melted butter until evenly coated, and toast them briefly before topping to lock in crunch. ### Can I assemble this ahead of time? You can assemble the casserole up to a day in advance and keep it covered in the refrigerator; add the cracker topping just before baking to preserve texture. ### Is it safe to use raw chicken in the casserole? No — the casserole relies on pre-cooked chicken because the baking time is meant to meld flavors and heat through, not cook raw poultry to a safe temperature; poach or roast chicken first then shred. ### How can I make the filling creamier without thinning the texture? Use full-fat dairy (whole milk and sour cream or Greek yogurt), fold in the cheese while the mixture is warm so it melts evenly, and avoid adding too much extra milk — a thicker filling prevents the topping from sinking. ## Related Recipes and Guides - [Cloud Bread Sandwiches](https://www.topshelf.recipes/recipes/cloud-bread-sandwiches) - [Honey Mustard Chicken Nuggets](https://www.topshelf.recipes/recipes/honey-mustard-chicken-nuggets-baked) - [Cheddar Jalapeño Corn Muffins](https://www.topshelf.recipes/recipes/cheddar-jalapeno-corn-muffins) - [Basque Burnt Cheesecake](https://www.topshelf.recipes/recipes/basque-burnt-cheesecake-salted-caramel) - [30-Minute Sticky Baked Honey Garlic Chicken Thighs with Crisp Edges](https://www.topshelf.recipes/recipes/30-minute-sticky-baked-honey-garlic-chicken-thighs-crisp-edges) - [Lemon Butter Salmon](https://www.topshelf.recipes/recipes/lemon-butter-salmon) - [Baking Soda and Tenderized Beef](https://www.topshelf.recipes/articles/baking-soda-and-meat) - [Gluten-Free Weeknight Grilling Plan](https://www.topshelf.recipes/articles/gluten-free-weeknight-grilling-plan) - [Low-Fat Grill Swaps for Big Flavor](https://www.topshelf.recipes/articles/low-fat-grill-swaps-big-flavor)