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Cheesy Chicken Broccoli Rice Protein Bake – A Comforting, High-Protein Weeknight Dinner

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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings: 6 servings
Ingredients Method

Ingredients
  

  • Chicken: 1.5–2 pounds boneless, skinless chicken breasts (or thighs), cooked and chopped or shredded
  • Rice: 3 cups cooked brown or white rice (about 1 cup dry)
  • Broccoli: 4 cups small florets (fresh or frozen)
  • Onion and Garlic: 1 small onion, finely chopped; 3 cloves garlic, minced
  • Greek Yogurt: 1 cup plain, 2% or 5% for extra creaminess
  • Low-Sodium Chicken Broth: 1 cup
  • Cheese: 1.5 cups shredded sharp cheddar, plus 2 tablespoons grated Parmesan (optional)
  • Protein Boost (optional but recommended): 1/2 cup unflavored whey or milk-isolate protein powder, or 1 cup low-fat cottage cheese, blended smooth
  • Olive Oil or Butter: 1–2 tablespoons
  • Seasonings: 1 teaspoon kosher salt, 1/2 teaspoon black pepper, 1 teaspoon onion powder, 1 teaspoon garlic powder, 1/2 teaspoon smoked paprika, pinch of red pepper flakes (optional)
  • Fresh Lemon: 1/2 lemon for a squeeze at the end (optional but brightens the dish)
  • Fresh Parsley or Chives: For garnish (optional)

Method
 

  1. Preheat the oven: Set to 375°F (190°C). Lightly grease a 9x13-inch baking dish.
  2. Prep the broccoli: If using fresh, steam or blanch florets for 2–3 minutes until bright green and just tender. If using frozen, thaw and pat dry. You want them dry so the bake doesn’t get watery.
  3. Cook the aromatics: Warm olive oil or butter in a skillet over medium heat. Sauté the onion for 3–4 minutes until soft, then add garlic for 30 seconds. Remove from heat.
  4. Make the creamy base: In a large bowl, whisk Greek yogurt, chicken broth, and seasonings. If using protein powder, whisk it in thoroughly. If using cottage cheese, blend it smooth first, then stir in. Fold in 1 cup of shredded cheddar.
  5. Combine the stars: Add cooked rice, chicken, broccoli, and sautéed onion-garlic to the bowl. Stir gently until everything is evenly coated and mixed.
  6. Assemble: Spread the mixture into the prepared baking dish. Top with the remaining 1/2 cup cheddar and the Parmesan if using.
  7. Bake: Place in the oven for 20–25 minutes, until the edges bubble and the top is melted and lightly golden.
  8. Finish and rest: Let it sit for 5–10 minutes. Add a light squeeze of lemon for brightness and sprinkle with herbs if you like. Slice and serve warm.