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Dinner · Part 1 of 3: Ingredients

Herb Roasted Chicken with Garlic Mustard Potatoes and Green Beans

A rectangular glass baking dish filled with herb-crusted roasted chicken slices, golden baby potatoes
Prep
Cook
Total
Serves
4
Includes 5 min resting

Searching for a dinner that brings everything together in one pan? This herb roasted chicken with garlic mustard potatoes and green beans is the answer. It combines protein and vegetables in a single baking dish, minimizing effort while maximizing flavor.

The combination of aromatic herbs and tangy mustard creates a delicious crust on the chicken and perfectly seasons the tender potatoes and crisp green beans. It is a straightforward, reliable way to prepare a complete meal for your busy weekday evenings.

Cooking a complete dinner doesn't have to mean managing multiple pots and pans on the stove. This recipe highlights a simple roasting technique that allows the flavors of the chicken and vegetables to meld beautifully in the oven.

By roasting the chicken alongside potatoes and green beans, you create a cohesive dish where every bite is infused with the savory herb crust and the bright, zesty notes of the garlic mustard sauce. It is an excellent choice for those who appreciate efficiency without sacrificing quality or taste in their home cooking.

Ingredients

Makes 4 servings · serves 4

Main

  • 4 pieces boneless skinless chicken breasts
  • 2 tbsp mixed dried herbs
  • 1 lb baby potatoes, halved
  • 8 oz green beans, trimmed

Sauce

  • 3 tbsp garlic mustard sauce
Contains: mustard

Why this recipe works

The one-pan method is highly effective because it allows the chicken juices to naturally baste the potatoes and green beans while they roast. This creates a rich flavor profile that is difficult to achieve when cooking components separately.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

The high heat of the oven ensures that the chicken skin, if present, or surface becomes beautifully browned, while the potatoes absorb the garlic mustard sauce and become tender and flavorful throughout.

This approach also simplifies the cleanup process significantly, as you only need one dish for the entire meal. By timing the cooking correctly, the vegetables reach their perfect texture—tender for the potatoes and crisp-tender for the green beans—exactly when the chicken is fully cooked and succulent.

The gentle roasting environment helps maintain the moisture of the chicken, ensuring it remains juicy and tender rather than drying out during the cooking process.

Notes and substitutions

For the best results, use fresh baby potatoes, as they hold their shape well during the roasting time. If you prefer a different flavor profile, you can swap the mixed dried herbs for fresh rosemary or thyme, though you should increase the quantity slightly if using fresh herbs. Make sure to pat the chicken completely dry before applying the herbs to ensure the crust adheres properly and browns evenly during the roasting phase.

The garlic mustard sauce can be adjusted according to your personal preference for tanginess. If you find the mustard flavor too sharp, mix it with a small amount of honey or maple syrup to balance the acidity. When choosing your baking dish, ensure it is large enough to hold all ingredients without crowding, as overcrowding can cause the vegetables to steam rather than roast, preventing them from achieving a desirable golden-brown finish.

  • Baby potatoes: Red potatoes cut into bite-sized chunks
  • Mixed dried herbs: A combination of dried rosemary, thyme, and oregano

Equipment

  • Rectangular glass baking dish
  • Mixing bowl
  • Chef knife
  • Cutting board
  • Tongs

Coming up in Part 2: the method

  1. Preparation and Seasoning · 2 stepsPrepare the Ingredients · Season the Chicken
  2. Assembly and Sauce · 1 stepAssemble the Dish
  3. Roasting and Resting · 1 stepRoast and Rest

Up next · Part 2 of 3

4 steps · 45 min of cooking · what to look for at each stage

Step-by-step instructions (Part 2)