Roasted Cauliflower Chicken Sheet Pan

Featured in: Everyday Bowl Meals

This easy one-pan dinner combines boneless chicken thighs with cauliflower florets and red onions, all seasoned with smoked paprika, cumin, and garlic powder. Everything roasts together at 425°F for 25-30 minutes until golden and tender. Serve over basmati rice with fresh parsley and lemon wedges for a complete, gluten-free meal ready in just 45 minutes.

Updated on Tue, 20 Jan 2026 12:13:00 GMT
Golden roasted cauliflower chicken sheet pan dinner served over fluffy basmati rice, garnished with fresh parsley and lemon wedges.  Pin It
Golden roasted cauliflower chicken sheet pan dinner served over fluffy basmati rice, garnished with fresh parsley and lemon wedges. | bowlbuffer.com

Sheet pan dinners saved me countless weeknights when life felt too full to even think about cooking. This roasted cauliflower and chicken combination came together on a particularly chaotic Tuesday when I had zero patience but still wanted something that actually tasted good. The way the cauliflower edges get golden and slightly caramelized while the chicken juices mingle with everything else, it is pure magic.

My sister was over that first night I made this, and she literally stopped mid conversation to ask what smelled so good. We ate standing up in the kitchen because neither of us could wait to sit down properly. Now she asks for it every time she visits, and honestly, it has become one of those meals I can make without even looking at the recipe.

Ingredients

  • 4 boneless skinless chicken thighs: Thighs stay juicy and tender even at high heat which makes them perfect for roasting
  • 1 medium head cauliflower: Cut into generous florets because they shrink and sweeten as they roast
  • 1 medium red onion: Sliced into thick wedges so they do not disappear during cooking
  • 3 tbsp olive oil: This helps the spices stick and promotes even browning on everything
  • 2 tsp smoked paprika: The secret ingredient that gives this dish its irresistible smoky depth
  • 1 tsp ground cumin: Adds earthy warmth that balances the bright vegetables perfectly
  • 1 tsp garlic powder: Distributes garlic flavor evenly without any burnt bits
  • 1 1/2 tsp kosher salt: Essential for bringing out all the natural flavors
  • 1/2 tsp ground black pepper: Freshly cracked makes a noticeable difference here
  • 1/4 tsp chili flakes: Optional but adds just enough background warmth
  • 2 cups cooked basmati or jasmine rice: The perfect fluffy base to soak up all those pan juices
  • Fresh parsley or cilantro: Adds a bright pop of color and freshness at the end
  • Lemon wedges: A squeeze of acid cuts through the richness and wakes everything up

Instructions

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Preheat and prep your pan:
Crank your oven to 425°F and line a large baking sheet with parchment paper because you will thank yourself later during cleanup.
Mix your spice blend:
Whisk together the olive oil, smoked paprika, cumin, garlic powder, salt, pepper, and chili flakes in a large bowl until combined.
Coat the chicken first:
Add the chicken thighs to the spice mixture and toss well until every piece is evenly coated, then set them aside.
Dress the vegetables:
Toss the cauliflower florets and sliced red onion in the remaining marinade until they are glossy and well seasoned.
Arrange on the pan:
Spread the vegetables evenly across your prepared sheet pan, then nestle the chicken thighs throughout so everything roasts together.
Roast until perfection:
Let it cook for 25 to 30 minutes until the chicken reaches 165°F and the cauliflower has those gorgeous golden caramelized edges.
Prepare your base:
Cook your rice while everything roasts so it is fluffy and ready to absorb all those delicious pan juices.
Finish and serve:
Pile rice onto plates, top with the roasted chicken and vegetables, then scatter fresh herbs and squeeze lemon over everything.
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Season soups, salads, meats, and vegetables evenly while cooking with quick, one-handed grinding.
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A close-up of seasoned chicken thighs and tender cauliflower florets roasted on a sheet pan, ready to serve.  Pin It
A close-up of seasoned chicken thighs and tender cauliflower florets roasted on a sheet pan, ready to serve. | bowlbuffer.com

This recipe became my go-to for new parents and friends recovering from surgery because it feels substantial but requires zero fuss. Something about the combination of tender chicken and sweet roasted cauliflower just makes people feel cared for.

Make It Your Own

I have learned that this spice blend works beautifully with so many vegetables. Bell peppers, carrots, and even sweet potatoes hold up well to the high heat. The key is cutting everything into similar sizes so they finish roasting at the same time.

Timing Tricks

On days when I am truly scrambling, I prep the vegetables and spice blend the night before. Everything stays fresh in containers, and then dinner comes together in minutes when I walk through the door exhausted.

Serving Ideas

While rice is the classic choice, I have served this over quinoa, couscous, and even tucked into warm pita bread. A dollop of Greek yogurt on top adds a creamy tang that balances the smoky spices beautifully.

  • Warm some naan or flatbread to scoop up every last bit of the pan juices
  • A simple green salad with vinaigrette cuts through the richness perfectly
  • Leftovers reheat beautifully for lunch the next day
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Make fresh ice for iced coffee, cocktails, chilling ingredients, and keeping drinks cold while cooking.
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Sheet pan roasted cauliflower chicken with smoky paprika, cumin, and chili flakes, finished with herbs and bright lemon. Pin It
Sheet pan roasted cauliflower chicken with smoky paprika, cumin, and chili flakes, finished with herbs and bright lemon. | bowlbuffer.com

There is something deeply satisfying about a meal that looks impressive but requires almost no effort. This sheet pan dinner is exactly that, the kind of simple goodness that makes weeknight cooking feel like a joy instead of a chore.

Recipe FAQ

Can I use chicken breasts instead of thighs?

Yes, boneless chicken breasts work well as a substitute. They cook slightly faster, so check for doneness around 20-25 minutes to prevent drying out. Thighs offer more moisture and flavor due to their higher fat content.

How do I know when the chicken is fully cooked?

Insert a meat thermometer into the thickest part of the chicken without touching bone. The internal temperature should reach 165°F (74°C). You can also pierce the meat—juices should run clear without any pink.

Can I prepare this ahead of time?

Yes, you can marinate the chicken and vegetables for up to 4 hours in the refrigerator before roasting. This allows the seasonings to infuse deeper flavor. Simply arrange everything on the sheet pan and roast when ready.

What vegetables pair well with this dish?

Bell peppers, carrots, zucchini, and Brussels sprouts all roast beautifully with chicken. Keep pieces similar in size for even cooking. Add them to the marinade and adjust roasting time accordingly based on density.

How do I make this vegetarian?

Replace chicken thighs with firm tofu blocks or chickpeas. Press tofu beforehand to remove excess moisture, then follow the same marinating and roasting process. Add an extra tablespoon of olive oil for richness.

What rice varieties work best for serving?

Basmati and jasmine rice are excellent choices, offering light, fluffy textures. Brown rice, quinoa, or cauliflower rice also work well. Prepare according to package directions or about 1 hour in advance to cool slightly.

Roasted Cauliflower Chicken Sheet Pan

Succulent chicken and tender cauliflower florets seasoned and roasted together on a sheet pan, creating a flavorful, fuss-free meal.

Prep Time
15 min
Cook Time
30 min
Overall Time
45 min
Created by Anthony Perry


Skill Level Easy

Cuisine Type Modern American

Makes 4 Portions

Dietary Information No Dairy, 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 fresh parsley or cilantro, chopped
03 Lemon wedges

Directions

Step 01

Prepare baking sheet: 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

Coat chicken: Add chicken thighs to the bowl and toss to coat thoroughly with marinade. Remove and set aside on the prepared sheet pan.

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 coated cauliflower and red onions evenly across the sheet pan. Nestle marinated chicken thighs among the vegetables.

Step 06

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

Step 07

Prepare rice: While roasting, prepare rice according to package instructions if not already cooked.

Step 08

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

Equipment Needed

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

Nutrition Details (for each serve)

These nutrition details are for reference and not intended as a substitute for professional advice.
  • Kcal: 430
  • Fats: 16 g
  • Carbohydrates: 43 g
  • Proteins: 30 g