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

Slow Cooker French Onion Chicken

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

A tender, juicy chicken recipe with deeply caramelized onions and savory broth. Set it and forget it for weeknight ease, with optional cheese for a golden finish. Rich, sweet, and satisfying with minimal effort.

  • Total Time: 510
  • Yield: 4 to 6 servings 1x

Ingredients

Scale

2 lbs boneless skinless chicken thighs
3 large yellow onions, sliced
2 tablespoons olive oil
4 tablespoons butter
3 cloves garlic, minced
1 cup low sodium chicken broth
2 tablespoons balsamic vinegar
1 teaspoon Worcestershire sauce
1 teaspoon dried thyme
1 teaspoon salt
1/2 teaspoon black pepper
4 slices Swiss cheese, optional

Instructions

Heat 2 tablespoons olive oil and 4 tablespoons butter in a skillet over medium heat. Add sliced onions; sauté for 10 minutes until golden. Stir in garlic and cook 1 minute. Transfer to the slow cooker. Layer chicken thighs on top of the onion mixture. Sprinkle with thyme, salt, and pepper. Drizzle with chicken broth, balsamic vinegar, and Worcestershire sauce. Cover and cook on low 6-8 hours or high 3-4 hours. Top with Swiss cheese slices (if using) 30 minutes before serving.

Notes

Swiss cheese is optional but recommended for an extra-rich finish. Boneless skinless thighs ensure moist, tender results. For deeper flavor, caramelize onions in batches to avoid steaming. Store leftovers in an airtight container in the refrigerator for up to 4 days.

  • Author: Samantha Jones
  • Prep Time: 15
  • Cook Time: 480
  • Category: Cozy Chicken
  • Method: Slow Cooking
  • Cuisine: American French-inspired
  • Diet: Not Vegetarian

Nutrition

  • Serving Size: 1 serving (1-2 chicken thighs, approx. 200g)
  • Calories: 420
  • Sugar: 5g
  • Sodium: 575mg
  • Fat: 24g
  • Saturated Fat: 10g
  • Carbohydrates: 10g
  • Fiber: 2g
  • Protein: 36g
  • Cholesterol: 110mg