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Cozy & Delicious: Easy French Onion Chicken Rice Bake for Weeknights

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  • Prep Time: 25 Minutes
  • Cook Time: 40 Minutes
  • Total Time: 65 Minutes
  • Yield: 6 Servings 1x
  • Category: Dinner

Description

How to make Easy French Onion Chicken Rice Bake with savory chicken, caramelized onions, and cheesy rice that’s perfect for a comforting family dinner.


Ingredients

Scale
  • Base & Main Components:
  • 1 ½ pounds boneless, skinless chicken thighs
  • 2 cups long-grain white rice
  • 3 large yellow onions, thinly sliced
  • 4 cups beef broth
  • 1 ½ cups shredded Gruyere cheese
  • ½ cup shredded mozzarella cheese
  • Aromatics & Flavor Builders:
  • 2 tablespoons unsalted butter
  • 2 tablespoons olive oil
  • 4 cloves garlic, minced
  • ½ cup dry white wine (like Sauvignon Blanc)
  • 1 tablespoon all-purpose flour
  • Seasonings & Herbs:
  • 1 teaspoon dried thyme
  • 1 teaspoon kosher salt, or to taste
  • ½ teaspoon black pepper, freshly ground
  • Finishing Touches:
  • 2 tablespoons fresh parsley, chopped
  • 1 teaspoon Worcestershire sauce

Instructions

  1. Sauté Onions: In an oven-safe pot, melt butter and olive oil over medium heat. Add thinly sliced onions, cooking slowly for 20-25 minutes until deeply golden and sweet. This creates the delicious base for your Easy French Onion Chicken Rice Bake. Ensure they’re truly softened.
  2. Brown Chicken: Remove onions, set aside. Brown chicken thighs in the same pot for 3-4 minutes per side. Deglaze with white wine, scraping up bits. Stir in garlic, thyme, salt, and pepper. This builds flavor for your comforting Easy French Onion Chicken Rice Bake.
  3. Build Sauce: Sprinkle flour over the chicken, stirring for one minute. Gradually whisk in beef broth and Worcestershire sauce until smooth, bringing it to a gentle simmer. Return caramelized onions to the pot, blending everything well. This forms the savory liquid base.
  4. Bake Rice: Stir in the rice, ensuring it’s evenly distributed beneath the liquid. Bring to a boil, then transfer the pot to a preheated 375°F (190°C) oven. Bake, covered, for 25-30 minutes until the rice is tender.
  5. Add Cheese: Remove the pot from the oven. Sprinkle the Gruyere and mozzarella cheeses generously over the top of the rice and chicken mixture. Return to the oven, uncovered, for another 10-15 minutes until the cheese is bubbly and golden brown.
  6. Rest & Garnish: Let the Easy French Onion Chicken Rice Bake rest for 5-10 minutes after baking. This allows the flavors to meld and the rice to fully set. Garnish with fresh chopped parsley for a bright finish before serving.
  7. Serve Warm: Spoon generous portions of this comforting Easy French Onion Chicken Rice Bake onto plates. Enjoy this hearty meal with your family, perhaps with a side salad. It’s perfect for a cozy weeknight dinner!

Notes

Don’t rush onion caramelization; cook low and slow for deep, sweet flavor, preventing a common mistake.

Store leftovers in an airtight container in the refrigerator for 3-4 days; add a splash of broth when reheating.

For best melt and texture, always use freshly shredded Gruyere and mozzarella cheeses, avoiding pre-shredded.

Serve warm from the oven, allowing 5-10 minutes rest for flavors to meld; pair with a crisp green salad.

Caramelize onions and cook chicken/sauce up to 24 hours in advance; assemble with fresh rice to bake.

**Allergy Information:** Dairy, Gluten, Fish