Preheat the oven to 400°F (200°C). In a small bowl, mix together olive oil, minced garlic, Italian herbs, salt, and pepper. Rub this mixture evenly over all chicken breasts.

Heat a large skillet over medium-high heat. Add chicken breasts and sear each side for about 4 minutes until golden brown. Transfer chicken to a baking dish and bake for 20 minutes or until internal temperature reaches 165°F.

While chicken bakes, place cubed potatoes in a large pot and cover with water. Bring to a boil and cook for 15-20 minutes until potatoes are fork-tender. Start potatoes when chicken enters the oven for perfect timing.

Drain potatoes and return to pot. Add 4 tablespoons butter and milk, then mash until smooth. Season with salt and pepper to taste.

In a medium saucepan, melt 1 tablespoon butter over medium heat. Add sliced carrots and cook for about 5 minutes until starting to soften. Add honey, salt, and pepper, and continue cooking until carrots are fork-tender and nicely glazed.

Once chicken is cooked, let it rest for 5 minutes before slicing.

Serve garlic herb chicken with mashed potatoes and glazed carrots. Garnish with fresh parsley and enjoy.