French Onion Chicken Bake for 4 Servings: - Cosi Recipes

Ingredients

• 1.5 lbs chicken thighs, boneless and skinless
• 1 tsp kosher salt
• 1/2 tsp cracked black pepper
• 2 tbsp extra virgin olive oil
• 3 large yellow onions, thinly sliced (approx. 900g)
• 3 tbsp unsalted butter
• 2 cloves garlic, minced
• 1 tbsp balsamic vinegar
• 1/2 cup low sodium beef broth
• 1 tsp fresh thyme leaves
• 1.5 cups Gruyère cheese, shredded
• 1/2 cup Parmesan cheese, freshly grated
• 1/2 French baguette, sliced into 1-inch rounds