Pan-roasted chicken with artichokes, potatoes and herbed yogurt sauce

Boneless chicken breasts, cherry tomatoes, marinated artichoke hearts (artichoke hearts, water, vegetable oil (soybean and/or sunflower oil), vinegar, salt, spices, ascorbic and/or citric acid), red-skinned potatoes, nonfat greek yogurt (grade a pasteurized non fat milk and live and active yogurt cultures (s. thermophilus, l. bulgaricus, l. acidophilus, b.lactis, l. casei, l. rhamnosus, l.lactis), demi-baguette (enriched wheat flour (<span class="allergen">wheat flour</span>, <span class="allergen">malted barley flour</span>, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), water, sea salt, ascorbic acid, soybean oil, instant yeast (yeast, sorbitan monostearate)), lemon scallion, garlic, parsley, sage.