Delicious Pollo Bianco Recipe

Ingredients

• 4 boneless, skinless chicken breasts
• Salt and black pepper, to taste
• 2 tablespoons olive oil
• 2 tablespoons unsalted butter
• 1 medium onion, diced
• 3 garlic cloves, minced
• 1 cup chicken broth
• 1 cup heavy cream
• 1 tablespoon Dijon mustard
• 1 teaspoon dried thyme
• 1 teaspoon dried oregano
• 1 cup grated Parmesan cheese
• Fresh parsley, chopped (for garnish)