Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Creamy Chicken Cauliflower Rice Casserole 2026 03 01 230515 800x800 1

Creamy Chicken Cauliflower Rice Casserole


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

  • Author: chef-ava
  • Total Time: 45 minutes
  • Yield: 4 servings 1x
  • Diet: Gluten-Free

Description

A refined twist on comfort cooking, this casserole uses cauliflower rice and a velvety, lemon-kissed cream sauce to bind tender shredded chicken and herbs.


Ingredients

Scale
  • 4 cups cauliflower rice (fresh or thawed and drained), coarsely grated
  • 3 cups cooked shredded chicken (rotisserie or poached), skin removed
  • 1 small yellow onion, finely diced
  • 2 cloves garlic, minced
  • 1 tbsp olive oil
  • 2 tbsp room-temperature butter
  • 2 tbsp all-purpose flour
  • 1 1/2 cups low-sodium chicken broth
  • 1 cup whole milk (or ¾ cup milk + ¼ cup light cream)
  • 3 oz cream cheese, softened
  • 1 tsp Dijon mustard
  • 1 tsp lemon zest (fresh)
  • 1/2 tsp kosher salt, plus more to taste
  • 1/4 tsp freshly ground black pepper
  • 2 tbsp fresh parsley, finely chopped (plus extra for garnish)
  • 1/2 cup grated Parmesan, lightly packed
  • 1/3 cup panko breadcrumbs or almond meal for gluten-free option
  • 1 tbsp melted butter (or olive oil)

Instructions

  1. Preheat the oven to 375°F (190°C). Lightly butter or oil a 9×9-inch baking dish.
  2. Heat olive oil in a large skillet over medium heat. Add the diced onion and cook until translucent and fragrant, about 4–5 minutes. Add garlic and cook 30 seconds.
  3. Stir in the cauliflower rice and cook 3–4 minutes until slightly softened and any excess moisture has evaporated. Transfer mixture to a bowl.
  4. In the same skillet, melt room-temperature butter over medium heat. Sprinkle in flour and whisk constantly for 1 minute.
  5. Gradually whisk in the chicken broth and milk until smooth. Bring to a gentle simmer; stir in softened cream cheese until silky.
  6. Add Dijon, lemon zest, salt, pepper and chopped parsley to the sauce. Fold shredded chicken and cooked cauliflower rice into the sauce until evenly coated.
  7. Pour the filling into the prepared baking dish. In a small bowl, combine Parmesan, panko (or almond meal) and melted butter; sprinkle evenly over the casserole.
  8. Bake for 20–25 minutes until bubbling and the top turns golden brown. Broil on high for 1–2 minutes for a crisper crown.
  9. Remove from oven and let rest 5–7 minutes. Garnish with extra parsley and a grind of black pepper before serving.

Notes

For a silkier sauce, replace ¼ cup milk with cream or add an extra ounce of cream cheese. Use shredded rotisserie chicken for speed; and drain excess liquid from thawed cauliflower rice to avoid a watery bake.

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 350
  • Sugar: 5g
  • Sodium: 400mg
  • Fat: 12g
  • Saturated Fat: 4g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 45g
  • Fiber: 3g
  • Protein: 15g
  • Cholesterol: 30mg