I made this Grilled Chicken with Creamy Pepper Sauce & Roasted Brussels over Rice Recipe on a random weeknight when I wanted something that felt a little fancy without actually taking much effort, and it’s become one of my go-to dinners since.

The chicken comes off the grill juicy with a nice char, the Brussels sprouts get all caramelized and crispy at the edges, and that peppery cream sauce ties everything together in the best way. I serve it over a bed of warm rice so every bite soaks up a bit of that sauce. Honestly, it looks like something from a restaurant menu but it’s simple enough for a Tuesday.

Cooking Time

Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes

Ingredients

2 boneless, skinless chicken breasts – the star of the dish, pound them slightly even for faster, more uniform cooking
400g Brussels sprouts, halved – pick smaller sprouts if you can, they roast more evenly
1 tablespoon olive oil – helps the sprouts crisp up instead of steaming in the oven
Salt and pepper, to taste – season the chicken and sprouts generously, don’t be shy here
1/4 cup light cream or Greek yogurt – yogurt gives a tangier, lighter sauce if you’re watching calories
1 teaspoon cracked black pepper – freshly cracked makes a real difference in flavor over pre-ground
1 teaspoon Dijon mustard – adds a subtle sharpness that balances the creaminess
1 1/2 cups cooked white or jasmine rice – the base that soaks up all that extra sauce
1 clove garlic, minced (optional) – I like adding this to the sauce for a bit more depth

Note: Serves 2 to 3

Equipment You Need

Grill pan or outdoor grill – for cooking the chicken with those nice char marks
Baking sheet – for roasting the Brussels sprouts
Small saucepan – for simmering the creamy pepper sauce
Meat thermometer – to check the chicken hits a safe internal temperature
Sharp chef’s knife – for slicing the chicken cleanly after resting
Mixing bowl – for tossing the sprouts with oil and seasoning

How to Make Creamy Pepper Chicken with Roasted Brussels Recipe?

This recipe comes together in three easy stages that all happen around the same time, so nothing sits around getting cold. I usually get the sprouts in the oven first since they take the longest, then handle the chicken and sauce while they roast. Here’s exactly how I put it all together.

Prep the Brussels Sprouts

Start by trimming and halving your Brussels sprouts, then toss them in a bowl with the olive oil, salt, and pepper until every piece is coated. Spread them out in a single layer on your baking sheet so they roast instead of steam. Giving them room on the pan is really what makes the difference between soft sprouts and crispy, caramelized ones.

Roast the Brussels Sprouts

Preheat your oven to 425°F (220°C) and roast the sprouts for 18 to 22 minutes, flipping them halfway through. You’re looking for deep golden-brown edges and a slightly charred look on the cut sides. This is where most of that nutty, almost smoky flavor comes from, so don’t pull them too early.

Season and Grill the Chicken

While the sprouts roast, season your chicken breasts generously with salt and pepper on both sides. Grill or pan-sear them for 5 to 6 minutes per side over medium-high heat, until the internal temperature reaches 165°F (74°C). Let the chicken rest for a few minutes before slicing so the juices stay locked in instead of running out onto the board.

Make the Creamy Pepper Sauce

In your small saucepan over low heat, combine the light cream or Greek yogurt, cracked pepper, Dijon mustard, and garlic if using. Simmer gently for 2 to 3 minutes, stirring often, until it thickens slightly and coats the back of a spoon. Keep the heat low here, since cream and yogurt can split if it gets too hot too fast.

Cook the Rice

If your rice isn’t already made, cook it according to the package instructions while everything else is happening. I like to fluff it with a fork right before serving so it stays light instead of clumping together.

A warm bed of rice really is what makes this dish feel like a full, satisfying meal, and it also pairs wonderfully with Ham and Potato Casserole Recipe for a comforting dinner spread.

Assemble and Serve

Spoon a portion of rice onto each plate, then slice the rested chicken and fan it out over the rice. Add the roasted Brussels sprouts alongside, then generously spoon the creamy pepper sauce over the chicken. Serve immediately while everything is still warm and the sauce is at its silkiest. For special occasions or holiday gatherings, serving this alongside Mini Beef Wellington Bites Recipe makes for an impressive combination.

Additional Tips for Making This Recipe Better

I’ve made this dish enough times now to have picked up a few tricks that make it turn out better every time.

I always pat my chicken dry with a paper towel before seasoning, it helps get a better sear
I let the chicken rest for at least 5 minutes before slicing, it keeps the meat so much juicier
I taste my sauce before serving and adjust the pepper or mustard if it needs more punch
I roast my Brussels sprouts cut-side down first for the best caramelization
I keep a close eye on the sauce once it starts simmering since it thickens fast

Common Mistakes to Avoid

Over the many times I’ve cooked this, I’ve made a few mistakes myself that taught me what not to do.

I overcrowded my baking sheet once and the sprouts steamed instead of roasting, so now I always use two pans if needed
I let my sauce boil too hard early on and it separated, so I keep the heat low and slow the whole time
I skipped resting the chicken once and lost a lot of juice on the cutting board, never again
I used pre-ground pepper the first time and the sauce tasted flat compared to freshly cracked
I didn’t season my rice at all the first time and it made the whole plate taste a bit bland

How to Serve Creamy Pepper Chicken

I like plating this family-style on a big shallow dish so the rice, chicken, and Brussels sprouts all sit together with the sauce drizzled over the top. A few extra cracks of black pepper right before serving make it look intentional and restaurant-style. If I’m feeling fancy, I’ll add a small handful of chopped parsley or chives for a pop of color against the creamy sauce.

Variations

This recipe is easy to adjust depending on what you have or what you’re craving.

Swap the rice for mashed potatoes or quinoa if you want a different base
Use coconut cream instead of light cream for a dairy-free version of the sauce
Add a splash of lemon juice to the sauce for a brighter, tangier finish
Toss in some crumbled bacon with the Brussels sprouts for extra smoky flavor
Use chicken thighs instead of breasts if you prefer a juicier, richer bite

Nutritional Information

Here’s a rough breakdown per serving, though this can vary depending on your exact ingredients and portions.

Calories: approximately 420 kcal
Protein: approximately 38g
Carbohydrates: approximately 35g
Fat: approximately 14g

Make Ahead and Storage

You can prep the chicken and Brussels sprouts a few hours ahead and keep them separate in the fridge until you’re ready to assemble and reheat.

Store any leftovers in an airtight container in the refrigerator for up to 3 days, keeping the sauce separate if possible so the chicken doesn’t get soggy. Reheat gently in a skillet over low heat or in the microwave in short bursts, adding a splash of cream or water to loosen the sauce back up.

This dish doesn’t freeze particularly well because of the cream-based sauce, which can separate once thawed. If you do want to freeze it, I’d recommend freezing just the cooked chicken and Brussels sprouts, then making the sauce fresh when you’re ready to eat.

Why You’ll Love This Recipe

This one has earned a permanent spot in my dinner rotation for a few solid reasons.

It comes together in under 45 minutes, so it works even on busy weeknights when I don’t have much time
It feels indulgent thanks to the creamy sauce, but it’s actually a fairly light, protein-packed meal
It’s easy to customize with different bases, sauces, or add-ins depending on what I’m in the mood for
It reheats well enough for lunch the next day, so I usually make a little extra on purpose
It looks impressive on the plate, which makes it a great option when I’m cooking for guests

FAQs

Can I use Greek yogurt instead of light cream?

Yes, Greek yogurt works great and actually makes the sauce a bit tangier and lighter. Just keep the heat low when simmering since yogurt can separate more easily than cream.

What can I substitute for Brussels sprouts?

Broccoli or cauliflower florets roast up nicely as a substitute and take about the same amount of time. Just keep an eye on them since cook times can vary slightly by vegetable.

Can I make this dish ahead of time?

You can prep the chicken and sprouts ahead, but I’d recommend making the sauce fresh right before serving. It tastes best when it’s freshly made and still warm.

Is this recipe gluten-free?

Yes, as written this recipe is naturally gluten-free since none of the ingredients contain gluten. Just double check your Dijon mustard brand to be safe.

How do I know when the chicken is fully cooked?

The safest way is to use a meat thermometer and check that it reads 165°F (74°C) at the thickest part. If you don’t have one, cut into the center and make sure the juices run clear.

Ash Tyrrell