Preheat your oven to 400°F.
Season the chicken breast with salt, pepper, and mixed herbs.
Place the chicken on a baking tray and roast in the oven for about 20-25 minutes until fully cooked.
Meanwhile, peel and roughly chop the russet potato. Boil it in salted water until tender, about 15-20 minutes.
In a small pan, lightly sauté the minced garlic in a tiny bit of olive oil until fragrant.
Drain the potatoes and return them to the pot. Mash them with low-fat milk, the sautéed garlic, and a touch of unsalted butter. Season with salt and pepper.
Toss the asparagus with olive oil, salt, and pepper. Arrange on a baking sheet and roast in the oven for approximately 10 minutes until tender and lightly browned.
Plate the sliced herb-roasted chicken alongside a generous scoop of creamy garlic mashed potatoes and the roasted asparagus.
Serve immediately and enjoy your balanced, flavorful dinner.