Garlic Dijon Chicken and Brussels Sprouts Recipe

If you’re craving a comforting, flavor-packed meal that’s also weeknight-friendly, look no further than this Garlic Dijon Chicken and Brussels Sprouts Recipe. This dish transforms simple, wholesome ingredients into a vibrant one-pan dinner that’s as visually stunning as it is delicious. Juicy, marinated chicken thighs get an irresistible golden skin, while roasted Brussels sprouts soak up all those savory, tangy juices until they’re crisp and caramelized. Whether you’re cooking for the family or just treating yourself, this recipe makes every bite feel like a little celebration.

Ingredients You’ll Need

You’ll love how the ingredients for this Garlic Dijon Chicken and Brussels Sprouts Recipe are both straightforward and essential — each one shines to create amazing layers of flavor, texture, and color. Let’s break down what each ingredient brings to the party and why you don’t want to skip any of them!

• Olive oil: Smooth and fruity, it helps the marinade come together and gets everything roasting up beautifully.
• Garlic cloves: Pressed or minced, fresh garlic lays the aromatic foundation for the chicken’s savory depth.
• Fresh parsley: Adds herby brightness and color, both in the marinade and as a garnish.
• Lemon juice: Tangy and fresh, it cuts through the richness of the chicken, making every bite lively.
• Dijon mustard: The star ingredient, it brings zesty heat and creamy texture to the marinade for unbeatable flavor.
• Sea salt: Enhances every flavor and helps the veggies and chicken achieve that perfect seasoning.
• Black pepper: Just a touch for subtle warmth and contrast in the entire dish.
• Boneless, skin-on chicken thighs: Juicy and flavorful, the skin turns perfectly golden and crisp in the oven.
• Brussels sprouts: A hearty, earthy vegetable that gets sweet and tender as it roasts, soaking up chicken juices.

How to Make Garlic Dijon Chicken and Brussels Sprouts Recipe

Step 1: Whisk Up the Marinade

In a small bowl, combine the olive oil, minced garlic, chopped parsley, lemon juice, Dijon mustard, sea salt, and black pepper. Whisk until the mixture is smooth and the aromas are already making you excited for dinner. This marinade will infuse the chicken with layers of garlicky, citrusy, and herby flavors, setting the tone for the whole meal.

Step 2: Marinate the Chicken

Place your chicken thighs in a large bowl or a resealable bag, then pour the luscious marinade all over them. Toss to coat every piece thoroughly. For best results, tuck the chicken away in the fridge to marinate for at least 6 hours, but if you can, let it go overnight. This extra time means maximum tenderness and the boldest flavor in every bite of your Garlic Dijon Chicken and Brussels Sprouts Recipe.

Step 3: Prep the Brussels Sprouts

While the chicken is soaking up all those delicious flavors, get your Brussels sprouts ready. Trim the ends, halve each sprout, and arrange them around the edges of a large lined baking sheet. Drizzle with olive oil, sprinkle with sea salt and black pepper, and toss everything well so each sprout gets evenly seasoned. Lining the pan helps with easy cleanup, too!

Step 4: Arrange the Chicken for Roasting

Take those marinated chicken thighs out of the fridge and arrange them, skin-side up, right down the center of the pan. Leave about half an inch of space between each thigh so they roast, not steam. The chicken juices will mingle with the Brussels sprouts for an even tastier veggie side.

Step 5: Bake Until Perfect

Preheat your oven to 400°F (200°C) and pop the entire tray on the middle rack. Bake for about 25 minutes, or 30 minutes if using bone-in thighs, until the chicken is sizzling and cooked through and the sprouts are irresistibly crisp and golden at the edges. Your kitchen will smell unreal at this point!

Step 6: Broil for Crispy Skin (Optional)

If you crave that extra crackle on your chicken skins, switch the oven to broil on high for 2 to 4 minutes. Stay close and peek often — you want the skin to turn deep gold and borderline addictive, but not singed.

Step 7: Garnish and Serve

Once everything is hot and bubbly, scatter extra chopped parsley over the top for a fresh, colorful finish. Let the pan cool for a few minutes, then serve hot from the oven. The Garlic Dijon Chicken and Brussels Sprouts Recipe is officially ready to enjoy!

How to Serve Garlic Dijon Chicken and Brussels Sprouts Recipe

Garnishes

A generous sprinkle of fresh parsley adds a pop of color and and a final herby note. For extra brightness, try zesting a bit of lemon right over the chicken before serving — it really wakes up the flavors. If you love a little texture, a scattering of toasted sliced almonds or pine nuts brings extra crunch to every bite.

Side Dishes

For a heartier meal, pair this Garlic Dijon Chicken and Brussels Sprouts Recipe with fluffy rice, creamy mashed potatoes, or a slice of warm, crusty bread to soak up every drop of those pan juices. If you want something lighter, a simple mixed greens salad with a lemony vinaigrette makes a fantastic fresh contrast.

Creative Ways to Present

For a casual, family-style meal, serve everything straight from the sheet pan at the table — it looks rustic and inviting. If you’re feeling a bit fancier, arrange the chicken and sprouts on a platter, drizzling a little of the pan sauce on top. You can also serve each portion over a bed of quinoa or farro for a wholesome grain bowl twist.

Make Ahead and Storage

Storing Leftovers

Leftovers of the Garlic Dijon Chicken and Brussels Sprouts Recipe are terrific for next-day lunches or quick dinners. Let everything cool to room temperature before transferring to airtight containers. Stored this way, the chicken and sprouts stay fresh for up to 3 days in the refrigerator. Keeping the chicken skin up helps it stay as crispy as possible!

Freezing

If you want to save some for later, place cooled chicken and Brussels sprouts in a freezer-safe container or heavy-duty bag. For the best texture after thawing, try to separate the chicken and Brussels sprouts. Both will keep well for up to 2 months. To thaw, simply move the container to the refrigerator overnight.

Reheating

For best results, reheat the Garlic Dijon Chicken and Brussels Sprouts Recipe in a 350°F (175°C) oven, uncovered, for about 15 minutes or until warmed through. This helps keep the skin crispy and the sprouts flavorful. If you’re in a hurry, a microwave works too, though the skin may soften a bit. Splash a little chicken stock or water over the top before reheating to keep everything juicy.

FAQs

Can I use chicken breasts instead of thighs?

Absolutely! Chicken breasts will work, though they tend to cook a bit faster and might not be as juicy as thighs. If using breasts, watch them closely and reduce roasting time by about 5 minutes, checking for doneness with a thermometer.

How can I make this Garlic Dijon Chicken and Brussels Sprouts Recipe dairy-free or gluten-free?

Good news: the recipe is naturally free of dairy and gluten as written. Just check that your Dijon mustard is gluten-free if you’re especially sensitive, as brands can vary.

What if I don’t have fresh parsley?

Dried parsley will work in a pinch, though the flavor is a bit different. Use about 2 teaspoons in the marinade and skip the garnish, or substitute with another soft herb like cilantro or basil for a twist.

Can I marinate the chicken for less than 6 hours?

If you’re short on time, try to give it at least 1 hour for the flavors to start working their magic. The longer marinating time truly deepens the flavor, but even a quick soak will make the chicken tasty.

Are there other vegetables I can use besides Brussels sprouts?

Definitely! Broccoli florets, halved baby potatoes, or chunks of carrot roast up beautifully with the chicken, though they may need slight adjustments to cooking time. Brussels sprouts really shine here, but the recipe is easy to adapt to your favorites.

Final Thoughts

Few meals come together with such big flavors and minimal fuss as this Garlic Dijon Chicken and Brussels Sprouts Recipe. Whether you’re feeding a crowd or just making a cozy night special, this dish always hits the spot. I can’t wait for you to try it and make it your own — let this recipe become a regular in your kitchen!

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