The Best Garlic Dijon Chicken and Brussels Sprouts Recipe

Are you looking for a dinner that’s not only quick and easy but also packed with flavor and nutrition? Look no further than Garlic Dijon Chicken and Brussels Sprouts! This one-pan meal is a perfect example of how simple ingredients can come together to create a meal that’s both healthy and delicious. The juicy chicken breasts, smothered in a tangy, garlicky Dijon mustard sauce, roast to perfection alongside caramelized Brussels sprouts. It’s a low-maintenance meal that gives you minimal cleanup and maximum flavor—exactly what you need after a long day.

Whether you’re trying to stay on track with a healthy eating plan or just need a satisfying meal without the fuss, this recipe has you covered. Plus, it takes just about 35 minutes to make from start to finish, making it perfect for quick family meals or easy weeknight dinners. Let’s dive into why you’ll love this recipe and how you can make it in your own kitchen.

Why You’ll Love This Recipe

This Garlic Dijon Chicken and Brussels Sprouts dish is a real game-changer for anyone looking for a healthy comfort food option that doesn’t require hours in the kitchen. The best part? It’s a one-pan wonder, which means less time spent cleaning up after dinner and more time to relax or enjoy a great conversation with your family. The combination of juicy chicken, caramelized Brussels sprouts, and the zingy Dijon garlic sauce is mouthwatering, and it’s all cooked on one sheet pan for ultimate convenience.

If you’re someone who loves high-protein meals that are budget-friendly and full of flavor, this is the perfect dinner for you. It’s incredibly versatile, too—you can easily adapt the veggies or protein to suit your preferences. It’s an excellent choice for those following a keto meal plan or anyone looking for low-carb meals that don’t sacrifice taste. Plus, it’s a great recipe to make ahead for meal prep during the week.

What Makes This Recipe Special?

This Garlic Dijon Chicken and Brussels Sprouts recipe stands out for several reasons. First, it’s a high-protein meal that is also packed with nutrient-dense veggies. Brussels sprouts provide a great source of fiber, vitamins, and minerals, making this dish not only delicious but also incredibly good for you.

The Dijon mustard sauce adds a burst of flavor that enhances the natural sweetness of the Brussels sprouts and complements the savory chicken. The combination of Dijon mustard, garlic, honey, and lemon juice creates a sauce that’s both tangy and slightly sweet—just the right balance to bring out the best in both the chicken and the veggies.

And the best part? This recipe requires only 30-35 minutes of your time, making it an ideal choice for busy families or those who want to make a healthy dinner without spending hours in the kitchen. Plus, it’s a fantastic option for meal planning chicken, as you can easily double the recipe to serve more people or have leftovers for the next day.

Ingredients

The image shows a delicious plate of roasted chicken breasts and Brussels sprouts. The chicken is perfectly cooked, with a golden, slightly crispy skin and garnished with fresh thyme. The Brussels sprouts are caramelized around the edges, giving them a rich, roasted flavor. The chicken and vegetables are bathed in a savory sauce, making this a wholesome and comforting dish, ideal for a simple yet flavorful meal. The meal looks both visually appealing and packed with rich, balanced flavors.

• 4 boneless, skinless chicken breasts
• 1 pound (450g) Brussels sprouts, trimmed and halved
• 2 tablespoons olive oil
• 2 tablespoons unsalted butter, melted
• 3 tablespoons Dijon mustard
• 2 tablespoons honey
• 3 garlic cloves, minced
• 1 tablespoon fresh lemon juice
• 1 teaspoon dried thyme (or 1 tablespoon fresh thyme)
• Salt and freshly ground black pepper, to taste
• Fresh parsley, chopped (optional, for garnish)

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How to Make It Step-by-Step

1. Preheat the oven: Start by preheating your oven to 400°F (200°C). This temperature is perfect for roasting the chicken and Brussels sprouts to perfection, giving you crispy, caramelized veggies and juicy chicken.
2. Prepare the Brussels sprouts: Trim and halve the Brussels sprouts, then toss them with olive oil, salt, and pepper. Spread them evenly on one side of a large baking sheet.
3. Make the Dijon garlic sauce: In a small bowl, whisk together the melted butter, Dijon mustard, honey, minced garlic, lemon juice, thyme, salt, and pepper. The sauce should be smooth and well-combined. This will be the key to giving your chicken and veggies that irresistible, tangy flavor.
4. Prepare the chicken: Place the chicken breasts on the other side of the baking sheet with the Brussels sprouts. Brush both sides of the chicken generously with the Dijon garlic sauce. If you have extra sauce, drizzle it over the Brussels sprouts as well, tossing them lightly to coat.
5. Roast the chicken and veggies: Bake the chicken and Brussels sprouts for 20-25 minutes, or until the chicken reaches an internal temperature of 165°F (74°C) and the Brussels sprouts are tender and caramelized. The honey in the sauce helps to bring out a natural sweetness in the Brussels sprouts, making them slightly crispy on the edges.
6. Finish with a broil (optional): For an extra touch of crispiness, you can broil the chicken and Brussels sprouts for 2-3 minutes at the end of the cooking time. This will give the Brussels sprouts an even more golden, crispy texture.
7. Serve and garnish: Once everything is cooked through, remove from the oven and garnish with freshly chopped parsley if desired. Serve the chicken and Brussels sprouts warm, and enjoy a delicious, wholesome meal!

Tips for Best Results

• Don’t overcrowd the pan: To ensure that the Brussels sprouts roast properly and get crispy, be sure not to overcrowd the baking sheet. If you’re making a larger batch, use two sheet pans to give everything enough space.
• Use fresh garlic: Freshly minced garlic will give your sauce a richer, more aromatic flavor. If you’re in a pinch, you can substitute with garlic powder, but fresh garlic is always the best choice for maximum flavor.
• Adjust the sweetness: If you prefer your sauce a little sweeter, you can add more honey or maple syrup. On the other hand, if you like a tangier flavor, feel free to add a little more Dijon mustard or lemon juice to balance it out.
• Check the chicken’s internal temperature: For perfectly cooked chicken, use a meat thermometer to ensure it reaches an internal temperature of 165°F (74°C). This will guarantee that the chicken is juicy and cooked through, without being dry.

Ingredient Substitutions & Variations

• Swap chicken breasts for thighs: Chicken thighs are a great alternative if you prefer dark meat or want a juicier result. They’re perfect for this recipe, but be sure to adjust the cooking time slightly as thighs may take a little longer to cook.
• Add potatoes for a heartier meal: If you want a more filling dinner, add some diced potatoes or sweet potatoes to the baking sheet along with the Brussels sprouts. They’ll roast beautifully and make this meal even more satisfying.
• Use a different mustard: If you’re not a fan of Dijon mustard, you can use yellow mustard or even whole-grain mustard for a different texture and flavor profile.
• Make it vegan: For a vegan version, swap the chicken for tofu or chickpeas and use a plant-based butter substitute. The sauce will still work great with these options!

Serving Suggestions

This Garlic Dijon Chicken and Brussels Sprouts is delicious on its own, but you can always add a few sides to make the meal even more complete. Here are some ideas:

• Cauliflower rice: For a low-carb, keto-friendly side, serve this dish with cauliflower rice. It’s a great way to soak up the extra Dijon sauce.
• Quinoa: Quinoa is a perfect side dish because it’s both nutritious and filling. It’s high in protein and fiber, making it a great complement to the chicken and Brussels sprouts.
• A green salad: If you want something light, serve this meal with a simple green salad dressed with a lemon vinaigrette. The freshness of the salad will balance the richness of the roasted chicken and veggies.

Pairing Ideas (Drinks, Sides, etc.)

• Drinks: A crisp, refreshing white wine like Sauvignon Blanc or Chardonnay would pair beautifully with this dish. If you prefer non-alcoholic drinks, sparkling water with a slice of lemon will complement the tangy flavors of the Dijon sauce.
• Sides: For a well-rounded meal, serve with a side of roasted potatoes, sautéed spinach, or a creamy mashed cauliflower dish. You can never go wrong with extra veggies!

How to Store and Reheat Leftovers

• Refrigerate: Store any leftovers in an airtight container in the fridge for up to 3 days. This makes for a great lunch the next day!
• Reheat: To reheat, you can warm the chicken and Brussels sprouts in the microwave for a minute or two. For a better texture, reheat in a 350°F oven for about 10 minutes, or until heated through.

Make-Ahead and Freezer Tips

• Make-Ahead: You can prepare the Brussels sprouts and chicken ahead of time. Simply assemble everything on the baking sheet, cover, and refrigerate for up to 1 day before roasting.
• Freezer-Friendly: While this recipe is best fresh, you can freeze the chicken and Brussels sprouts separately for up to 3 months. When ready to cook, thaw in the fridge overnight and bake as usual.

Common Mistakes to Avoid

• Overcooking the chicken: Always check the internal temperature of the chicken with a meat thermometer to avoid overcooking. Overcooked chicken can dry out quickly, especially if it’s baked for too long.
• Not seasoning enough: Be sure to season both the chicken and the Brussels sprouts with enough salt, pepper, and garlic powder. The seasoning really brings out the flavors of the dish, so don’t skip this step!

Frequently Asked Questions (FAQ)

• Can I use frozen Brussels sprouts?
  Yes, but be sure to thaw them and pat them dry before roasting. This will help avoid extra moisture, which could make them soggy.
• Can I use chicken thighs instead of breasts?
  Yes! Chicken thighs will work wonderfully in this recipe. They may take a few minutes longer to cook, so be sure to check the internal temperature.
• Can I prepare the sauce ahead of time?
  Absolutely! You can make the Dijon garlic sauce a day in advance and refrigerate it. Just brush it over the chicken before roasting.

Cooking Tools You’ll Need

• Large baking sheet
• Small bowl for mixing the sauce
• Meat thermometer (optional but highly recommended)
• Knife and cutting board for chopping veggies

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