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Broccoli Chicken Divan Casserole

Broccoli Chicken Divan Casserole

A creamy, cheesy Broccoli Chicken Divan Casserole combining tender chicken and fresh broccoli in a rich, tangy sauce topped with melted cheddar and crispy breadcrumbs. Perfect for quick, wholesome weeknight dinners or family gatherings.

Ingredients

Scale

Protein

  • 2 cups cooked chicken breast, shredded or diced

Vegetables

  • 3 cups fresh broccoli florets

Dressing & Sauce

  • 1/2 cup mayonnaise
  • 1/2 cup sour cream
  • 1 tablespoon Dijon mustard
  • 1 tablespoon fresh lemon juice
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon onion powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Topping

  • 1 1/2 cups shredded sharp cheddar cheese
  • 1/2 cup breadcrumbs (use gluten-free if needed)

Instructions

  1. Prepare Your Ingredients: Preheat the oven to 375°F (190°C). Steam or blanch the broccoli florets until just tender but still crisp. Shred or dice the cooked chicken breast to ensure tender, even pieces.
  2. Mix the Creamy Sauce: In a medium bowl, combine mayonnaise, sour cream, Dijon mustard, lemon juice, garlic powder, onion powder, salt, and pepper. Stir until the sauce is smooth and creamy.
  3. Combine Broccoli, Chicken, and Sauce: In a large mixing bowl, gently fold the cooked chicken and broccoli into the sauce mixture. Make sure everything is well coated without breaking the broccoli florets.
  4. Assemble the Casserole: Transfer the mixture to a greased baking dish, spreading it out evenly. Sprinkle shredded cheddar cheese evenly on top, then add breadcrumbs to create a golden, crispy crust.
  5. Bake Until Bubbling and Golden: Place the casserole in the preheated oven and bake for 25-30 minutes, or until the cheese is melted, bubbly, and the breadcrumbs turn a golden brown.

Notes

  • Use fresh broccoli to retain bright color and texture.
  • Steam broccoli until just tender to avoid mushy florets post-baking.
  • Opt for sharp cheddar or a cheese blend for richer flavor.
  • Homemade cooked chicken (roasted or poached) offers more flavor than store-bought.
  • Let casserole rest 5-10 minutes after baking to set for easier serving.

Nutrition

Keywords: Broccoli Chicken Divan, casserole, cheesy chicken broccoli casserole, comfort food, one-dish dinner, creamy casserole