Ingredients Meat & Poultry Chicken Healthy Chicken Main Dish Recipes Lemon-Garlic Dump Dinner with Chicken, Potatoes & Brussels Sprouts 4.7 (11) 11 Reviews Tender chicken breast is bathed in a lemony marinade that brings a bright pop of flavor to this one-dish meal. The vegetables get crispy edges and, along with the juicy chicken, make this a winning combo. By Karen Rankin Karen Rankin Karen Rankin is a recipe tester, developer and food stylist. She is also a writer whose work has appeared in EatingWell, Southern Living, MyRecipes, Cooking Light, Real Simple and Food & Wine. She has served as a food stylist for many of those same brands and produces a series of videos for Southern Living called Tips from the Test Kitchen. EatingWell's Editorial Guidelines Updated on September 19, 2023 Reviewed by Dietitian Jessica Ball, M.S., RD Reviewed by Dietitian Jessica Ball, M.S., RD Jessica Ball, M.S., RD, is nutrition editor for EatingWell. She is a registered dietitian with a master's in food, nutrition and sustainability. In addition to EatingWell, her work has appeared in Food & Wine, Real Simple, Parents, Better Homes and Gardens and MyRecipes. EatingWell's Editorial Guidelines Tested by Learn more about our food philosophy and nutrition parameters." tabindex="0" data-inline-tooltip="true"> EatingWell Test Kitchen Tested by EatingWell Test Kitchen The EatingWell Test Kitchen is comprised of a group of culinary professionals who develop and test our recipes. Our recipes go through a rigorous process, which includes testing by trained recipe testers, using different equipment (e.g., gas and electric stoves) and a variety of tools and techniques to make sure that it will really work when you make it at home. Testers shop major supermarkets to research availability of ingredients. Finally, a Registered Dietitian reviews each recipe to ensure that we deliver food that's not only delicious, but adheres to our nutrition guidelines as well. Learn more about our food philosophy and nutrition parameters. Meet the EatingWell Test Kitchen Save Rate PRINT Share Active Time: 20 mins Total Time: 1 hr 5 mins Servings: 4 Nutrition Profile: Nut-Free Soy-Free High-Protein Egg-Free Gluten-Free Mediterranean Diet Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 2 (8-ounce) boneless, skinless chicken breasts 1 teaspoon salt, divided ½ teaspoon ground pepper, divided ¼ cup extra-virgin olive oil 4 cloves garlic, chopped 2 teaspoons grated lemon zest, divided 3 teaspoons lemon juice 12 ounces baby Yukon Gold potatoes, cut into 1/2-inch-thick wedges 12 ounces medium Brussels sprouts, trimmed and halved lengthwise 1 cup sliced red onion 2 tablespoons unsalted butter, cut into small pieces, divided 1 tablespoon chopped fresh thyme Directions Preheat oven to 425°F. Cut chicken breasts in half lengthwise (you'll make a vertical cut, not a horizontal one) and briefly pound each piece with a meat mallet to an even 1-inch thickness. Sprinkle with 1/4 teaspoon each salt and pepper. Place the chicken in a shallow bowl. Whisk oil, garlic, 1 teaspoon lemon zest, lemon juice and the remaining 3/4 teaspoon salt and 1/4 teaspoon pepper in a small bowl. Pour half of the mixture over the chicken, turning to coat. Set aside to marinate at room temperature while you prepare the vegetables. Meanwhile, place potatoes, Brussels sprouts, onion and the remaining marinade in a 9-by-13-inch baking dish; toss to coat. Spread the vegetables in an even layer. Sprinkle half the butter pieces over the vegetables. Bake until the vegetables start to brown around the edges, about 25 minutes. Remove from oven, stir the vegetables and place the chicken on top of the vegetables. Pour any leftover marinade into the baking dish. Sprinkle the remaining butter on top of the chicken. Bake until the vegetables are tender and the chicken is cooked through, about 20 more minutes. Sprinkle with thyme and the remaining 1 teaspoon lemon zest. Caitlin Bensel Originally appeared: EatingWell.com, June 2021 Rate It Print Nutrition Facts (per serving) 395 Calories 22g Fat 21g Carbs 28g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 4 Serving Size 1/2 chicken breast & 1 1/4 cups vegetables Calories 395 % Daily Value * Total Carbohydrate 21g 8% Dietary Fiber 2g 7% Total Sugars 2g Protein 28g 56% Total Fat 22g 28% Saturated Fat 6g 30% Cholesterol 98mg 33% Vitamin A 245IU 5% Potassium 718mg 15% Nutrition information is calculated by a registered dietitian using an ingredient database but should be considered an estimate. * Daily Values (DVs) are the recommended amounts of nutrients to consume each day. Percent Daily Value (%DV) found on nutrition labels tells you how much a serving of a particular food or recipe contributes to each of those total recommended amounts. Per the Food and Drug Administration (FDA), the daily value is based on a standard 2,000 calorie diet. Depending on your calorie needs or if you have a health condition, you may need more or less of particular nutrients. (For example, it’s recommended that people following a heart-healthy diet eat less sodium on a daily basis compared to those following a standard diet.) (-) Information is not currently available for this nutrient. If you are following a special diet for medical reasons, be sure to consult with your primary care provider or a registered dietitian to better understand your personal nutrition needs.