In a large bowl, place the Boneless, Skinless Chicken Breast (2). Season with Ground Black Pepper (1/2 teaspoon), Chicken Base (2 tablespoon), Paprika (1 1/2 tablespoon), Dried Oregano (1 tablespoon) and pour the Orange Juice (1/4 cup). Mix thoroughly. Cover and let it marinate for 30 minutes to an hour.
Preheat your oven to 375 degrees F (190 degrees C).
Heat up a large skillet with Butter (3 tablespoon) and place the Russet Potato (3). Season with Salt and Pepper (to taste). Add Onion (1) and Carrot (3). Place the chicken breast on top and drizzle the marinade over the top and add a few more onions.
Place the skillet in the oven and reduce the temperature to 350 degrees F (176 degrees C). Bake in the oven for 1 hour and 20 minutes. Add in the String Beans (10 ounce) around 50 minutes into the baking process. Season with Salt and Pepper (to taste) before placing back into the oven.
Remove from the oven. Slice the chicken breast, garnish Fresh Parsley (to taste), and serve with the vegetables.