Roasted Cauliflower Chicken Sheet Pan

Featured in: Weeknight Dinners

This one-pan dinner combines succulent chicken thighs with tender roasted cauliflower florets in a flavorful smoky-spiced marinade. Chicken thighs are coated with olive oil, smoked paprika, cumin, and garlic powder, then roasted at 425°F for 25-30 minutes until golden and cooked through. Cauliflower and red onions are tossed in the same seasoning and roasted alongside the chicken for a cohesive flavor profile. The dish comes together in just 45 minutes total and serves 4 people. Serve over fluffy basmati or jasmine rice and garnish with fresh parsley or cilantro and lemon wedges for brightness.

Updated on Tue, 20 Jan 2026 08:54:00 GMT
Golden roasted cauliflower florets and seasoned chicken thighs arranged on a sheet pan with sliced red onion, garnished with fresh parsley and lemon wedges, served over fluffy basmati rice. Save
Golden roasted cauliflower florets and seasoned chicken thighs arranged on a sheet pan with sliced red onion, garnished with fresh parsley and lemon wedges, served over fluffy basmati rice. | brilliantcrust.com

The first time I made this sheet pan dinner, I was running late from work and staring at a cauliflower that needed to be used immediately. I threw everything together with whatever spices I could reach first, and my husband actually asked if I'd ordered takeout. Now its the dinner I turn to when I want something that looks impressive but requires almost zero effort.

Last winter my sister came over for dinner and watched me assemble this, convinced I was forgetting something because it looked too simple. When we sat down to eat, she went back for seconds and texted me the next day saying she'd made it for her family and they all fought over the last piece of cauliflower. Sometimes the easiest meals are the ones people remember most.

Ingredients

  • Boneless skinless chicken thighs: These stay juicy and tender better than breasts, plus they cook at the same rate as the cauliflower
  • Cauliflower florets: Cut them into similar sized pieces so they roast evenly, about 2 inches each
  • Red onion: The sweetness that develops as it roasts balances the smoky spices perfectly
  • Smoked paprika: This is the star that gives everything that beautiful reddish hue and deep flavor
  • Olive oil: Helps the spices adhere and ensures nothing sticks to the pan
  • Ground cumin: Adds an earthy warmth that pairs so well with the paprika
  • Garlic powder: Distributes evenly better than fresh garlic would in this application
  • Kosher salt: Essential for drawing out the vegetables natural sweetness
  • Fresh parsley or cilantro: A pop of color and brightness right before serving makes all the difference

Instructions

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Heat things up:
Crank your oven to 425°F and line a baking sheet with parchment paper unless you enjoy scrubbing pans later.
Mix your magic potion:
Whisk together the olive oil, smoked paprika, cumin, garlic powder, salt, pepper, and chili flakes in a large bowl until well combined.
Coat the chicken first:
Add the chicken thighs to the bowl and turn them around until they're completely covered in the spice mixture, then set them aside on a plate.
Dress the vegetables:
Toss the cauliflower florets and sliced onion in the remaining marinade until every piece has some color on it.
Arrange your canvas:
Spread the vegetables evenly across the sheet pan, then tuck the chicken thighs among them, leaving some space between pieces so everything roasts properly.
Let the oven do its work:
Roast for 25 to 30 minutes until the chicken reaches 165°F internally and the cauliflower has those delicious golden brown edges.
Plate it up:
Serve over fluffy rice with fresh herbs scattered on top and plenty of lemon wedges for squeezing at the table.
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Slice meats, cheeses, and bread evenly for sandwiches, charcuterie boards, and precise meal prep.
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A close-up of the Roasted Cauliflower Chicken Sheet Pan showing tender vegetables and juicy chicken thighs, lightly seasoned with paprika and cumin, ready to be enjoyed over rice. Save
A close-up of the Roasted Cauliflower Chicken Sheet Pan showing tender vegetables and juicy chicken thighs, lightly seasoned with paprika and cumin, ready to be enjoyed over rice. | brilliantcrust.com

This became my go-to meal when my daughter started kindergarten and I suddenly had zero time for elaborate dinners but still wanted to feed my family something homemade. Now when I smell that smoky paprika hitting the hot oven, it reminds me of cozy weeknights when simple food brings everyone to the table together.

Make It Your Own

I've found that swapping in chicken breasts works fine, just check them after 20 minutes so they don't dry out. Sometimes I throw in bell peppers or carrots if my CSA box is overflowing, and the spices work beautifully with almost any vegetable.

The Rice Situation

Brown rice, jasmine, or even quinoa all work here depending on what you have in your pantry. I like to cook my rice with a pinch of turmeric and a bay leaf so it has its own subtle flavor that doesn't compete with the roasted vegetables.

Serving Ideas That Elevate

A dollop of Greek yogurt on top adds a cool contrast to the spices, especially if you were generous with the chili flakes. I also love serving this with warmed pita bread for soaking up all those delicious pan juices.

  • Try adding crumbled feta over the top for a salty tang
  • A drizzle of tahini sauce takes this in a completely different but delicious direction
  • Leftovers reheat beautifully for lunch the next day
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An overhead view of the sheet pan meal: roasted cauliflower and chicken with a hint of chili flakes, paired with lemon wedges and herbs for a gluten-free dinner. Save
An overhead view of the sheet pan meal: roasted cauliflower and chicken with a hint of chili flakes, paired with lemon wedges and herbs for a gluten-free dinner. | brilliantcrust.com

There's something deeply satisfying about a meal that comes together this easily but still tastes like you put in real effort. Hope this becomes your weeknight hero too.

Recipe Q&A

Can I use chicken breasts instead of thighs?

Yes, boneless skinless chicken breasts work well as a leaner alternative. Reduce the cooking time to 20-25 minutes since breasts cook faster than thighs. Monitor internal temperature to ensure it reaches 165°F without drying out.

What vegetables can I add or substitute?

Bell peppers, carrots, zucchini, and broccoli are excellent additions. Cut them into similar-sized pieces for even cooking. Add denser vegetables like carrots earlier or cut them smaller so they cook through in the same timeframe as the cauliflower.

How do I make this vegetarian?

Replace chicken thighs with firm tofu, cut into cubes, or use chickpeas for protein. Press tofu beforehand to remove excess moisture for better browning. The seasoning and roasting method remain the same, creating a flavorful vegetarian main dish.

Can I prepare this ahead of time?

Yes, you can marinate the chicken and vegetables up to 8 hours in advance. Store them covered in the refrigerator. When ready to cook, transfer to the sheet pan and roast as directed. This makes meal prep convenient for busy weeknights.

What sauces pair well with this dish?

Greek yogurt mixed with garlic and herbs, tahini-lemon sauce, or a simple chimichurri complement the roasted flavors beautifully. A squeeze of fresh lemon juice over the finished dish brightens the smoky, warm spices from the paprika and cumin.

How should I store leftovers?

Store cooled leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in a 350°F oven for 10-15 minutes until warmed through. The flavors actually deepen after sitting, making this an excellent candidate for meal prep and lunch boxes.

Roasted Cauliflower Chicken Sheet Pan

Chicken thighs and cauliflower florets seasoned and roasted together on a single sheet pan, served over rice with fresh herbs.

Time to prep
15 min
Time to cook
30 min
Overall time
45 min
Created by Isabella Davis


Skill level Easy

Culinary roots Modern American

Makes 4 Number of servings

Diet considerations No dairy, Contains no gluten

What you'll need

Proteins

01 4 boneless, skinless chicken thighs, approximately 1.1 lb

Vegetables

01 1 medium head cauliflower, cut into florets, approximately 1.3 lb
02 1 medium red onion, sliced

Marinade & Seasonings

01 3 tablespoons olive oil
02 2 teaspoons smoked paprika
03 1 teaspoon ground cumin
04 1 teaspoon garlic powder
05 1/2 teaspoon ground black pepper
06 1 1/2 teaspoons kosher salt
07 1/4 teaspoon chili flakes, optional

For Serving

01 2 cups cooked basmati or jasmine rice
02 2 tablespoons chopped fresh parsley or cilantro
03 Lemon wedges

How To Make It

Step 01

Prepare oven and sheet pan: Preheat oven to 425°F. Line a large baking sheet with parchment paper or foil for easy cleanup.

Step 02

Create marinade mixture: In a large bowl, whisk together olive oil, smoked paprika, cumin, garlic powder, salt, black pepper, and chili flakes until well combined.

Step 03

Season chicken: Add chicken thighs to the bowl and toss thoroughly to coat with marinade. Set aside.

Step 04

Coat vegetables: Add cauliflower florets and sliced red onion to the remaining marinade in the bowl. Toss well to ensure even coating.

Step 05

Arrange on sheet pan: Spread cauliflower and red onions evenly on the prepared sheet pan. Nestle chicken thighs among the vegetables in a single layer.

Step 06

Roast until cooked through: Roast in preheated oven for 25 to 30 minutes until chicken reaches an internal temperature of 165°F and cauliflower is golden and tender.

Step 07

Prepare rice: While vegetables roast, prepare basmati or jasmine rice according to package instructions if not already cooked.

Step 08

Plate and serve: Divide rice among serving plates. Top with roasted chicken and vegetables. Garnish with chopped parsley or cilantro and a squeeze of fresh lemon juice.

What you'll need

  • Large baking sheet
  • Mixing bowls
  • Chef's knife
  • Cutting board
  • Measuring spoons
  • Parchment paper or aluminum foil

Allergy notice

Check each ingredient for allergens and get medical advice if you're unsure.
  • No major allergens present in base recipe
  • Verify spice and rice labels for possible cross-contamination in manufacturing

Nutritional info (per serving)

Nutrition info is meant to guide only—it's not a replacement for professional medical input.
  • Calories: 430
  • Fats: 16 g
  • Carbohydrates: 43 g
  • Proteins: 30 g