Creating One Pan Balsamic Chicken is straightforward. Follow these easy steps to make this delicious dish:

1. Preheat the Oven: Preheat your oven to 400°F (200°C).
2. Prepare Chicken: Season the chicken breasts with salt, black pepper, and oregano.
3. Sear Chicken: In a large oven-safe skillet, heat olive oil over medium-high heat. Add the chicken breasts and sear for 4-5 minutes on each side until golden brown.
4. Add Garlic: Stir in the minced garlic and cook for an additional minute until fragrant.
5. Pour Balsamic Vinegar: Carefully pour the balsamic vinegar into the skillet, ensuring that it coats the chicken well.
6. Add Vegetables: Arrange the mixed vegetables around the chicken in the skillet.
7. Bake: Transfer the skillet to the preheated oven. Bake for 15-20 minutes, or until the chicken is cooked through and the vegetables are tender.
8. Garnish: Once done, remove the skillet from the oven and top with fresh basil leaves for added flavor.
9. Serve: Serve it hot, drizzled with the balsamic sauce from the skillet.

These steps will guide you in creating a one-pan meal that is not only delicious but also incredibly easy to prepare.