Roasted Cauliflower Chicken Sheet Pan

Featured in: Single-Tray Cooking Ideas

This one-pan dinner combines succulent chicken thighs and tender cauliflower florets in a aromatic blend of smoked paprika, cumin, and garlic powder. Simply toss your proteins and vegetables in an olive oil-based marinade, spread on a sheet pan, and roast at 425°F for 25-30 minutes until golden and cooked through.

Serve over fluffy basmati rice with fresh parsley and a squeeze of lemon for a complete, satisfying meal that comes together in just 45 minutes with minimal cleanup.

Updated on Tue, 20 Jan 2026 08:56:00 GMT
Roasted Cauliflower Chicken Sheet Pan dinner with golden chicken and caramelized cauliflower on fluffy basmati rice. Save to Pinterest
Roasted Cauliflower Chicken Sheet Pan dinner with golden chicken and caramelized cauliflower on fluffy basmati rice. | ovenmargin.com

The first time I made this sheet pan dinner was on a Tuesday when the dishwasher was broken and I refused to hand wash a sink full of pots. Everything went onto one pan, spices got tossed with abandon, and somehow it became the meal my family still talks about months later. The cauliflower gets these irresistible caramelized edges where it touches the pan, and the marinade creates this beautiful reddish gold color that makes the whole dish look like it came from a restaurant kitchen.

I made this last weekend when friends dropped by unexpectedly, and the way the kitchen smelled while it roasted had everyone hovering around the oven. They kept asking what was in the marinade, and honestly it is just a handful of pantry staples that together taste like something much more complicated.

Ingredients

  • 4 boneless skinless chicken thighs: Thighs stay juicy and forgiving even if they cook a few minutes longer than planned
  • 1 medium head cauliflower: Cut into florets slightly larger than you think you should because they shrink considerably as they roast
  • 1 medium red onion: Sliced into wedges so the pieces hold their shape instead of falling apart
  • 3 tbsp olive oil: This is what helps everything get those beautiful golden crispy edges
  • 2 tsp smoked paprika: The real star that gives this dish its distinctive smoky flavor
  • 1 tsp ground cumin: Adds an earthy warmth that balances the brightness of the paprika
  • 1 tsp garlic powder: Distributes evenly better than fresh garlic would in a marinade like this
  • 1 1/2 tsp kosher salt: Essential for drawing out moisture and helping the vegetables caramelize properly
  • 1/4 tsp chili flakes: Completely optional but I love the subtle heat it sneaks in
  • 2 cups cooked rice: The perfect canvas for all those flavorful pan juices
  • Fresh parsley or cilantro: Adds a bright fresh finish that cuts through the rich roasted flavors

Instructions

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Heat things up:
Preheat your oven to 425F and line a baking sheet with parchment paper. This high temperature is what creates the caramelization we are after.
Whisk up the magic:
In a large bowl combine olive oil, smoked paprika, cumin, garlic powder, salt, pepper, and chili flakes. The mixture should be a deep reddish orange and smell absolutely incredible.
Coat the chicken first:
Add chicken thighs to the bowl and turn them until they are completely covered in the marinade. Take them out and set them aside on a plate.
Dress the vegetables:
Toss the cauliflower florets and red onion slices in the remaining marinade. Use your hands to really work it into all the nooks and crannies of the cauliflower.
Arrange for success:
Spread the vegetables in an even layer on the prepared sheet pan then nestle the chicken pieces among them. Give everything some breathing room.
Roast until golden:
Bake for 25 to 30 minutes until the chicken is cooked through and the cauliflower has those delicious browned crispy edges in spots.
Finish with flourish:
Serve over fluffy rice and scatter fresh herbs on top. A squeeze of fresh lemon juice right before eating brightens everything up.
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Season soups, salads, meats, and vegetables evenly while cooking with quick, one-handed grinding.
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A single pan meal of seasoned chicken thighs and roasted cauliflower florets garnished with parsley and lemon. Save to Pinterest
A single pan meal of seasoned chicken thighs and roasted cauliflower florets garnished with parsley and lemon. | ovenmargin.com

This recipe has saved me on countless busy weeknights when takeout seemed like the only option. Now it is my go to when I want something that feels special but requires almost zero active cooking time.

Making It Your Own

I have found that swapping chicken thighs for bone in pieces works beautifully and adds even more flavor to the pan juices. The extra collagen from the bones creates this incredible richness that you do not get with boneless meat.

Vegetable Variations

Bell peppers, carrots, or even sweet potato chunks work wonderfully alongside the cauliflower. Just keep the pieces roughly the same size so everything finishes cooking at the same time.

Serving Suggestions

A dollop of Greek yogurt or a drizzle of tahini sauce takes this from simple weeknight dinner to something that feels restaurant worthy. The cool creamy element balances the smoky roasted flavors perfectly.

  • Try quinoa instead of rice for extra protein
  • Fresh cilantro and a squeeze of lime give it a completely different vibe
  • Crumble some feta on top for a salty tangy finish
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Roasted Cauliflower Chicken Sheet Pan served over jasmine rice with vibrant red onions and smoked paprika spices. Save to Pinterest
Roasted Cauliflower Chicken Sheet Pan served over jasmine rice with vibrant red onions and smoked paprika spices. | ovenmargin.com

There is something deeply satisfying about a complete meal that comes together with so little effort but tastes like you spent much more time on it. This is the kind of recipe that makes cooking feel like a pleasure instead of a chore.

Common Recipe Questions

Can I use chicken breasts instead of thighs?

Yes, boneless skinless chicken breasts work well as a substitute. Since they cook faster than thighs, reduce the roasting time by 5-10 minutes and check for doneness at 20 minutes.

What's the best way to ensure the cauliflower gets crispy?

Cut your florets into uniform, medium-sized pieces and spread them in a single layer on the sheet pan. Don't overcrowd the pan, as this allows hot air to circulate. Toss them halfway through roasting for even browning.

How do I know when the chicken is fully cooked?

Use an instant-read thermometer to check that the internal temperature reaches 165°F (74°C) at the thickest part of the thigh. The juices should run clear when pierced with a knife.

Can I prepare this ahead of time?

Yes, you can marinate the chicken and vegetables in the bowl up to 4 hours before roasting. Transfer everything to the sheet pan and roast when ready to cook.

What vegetables can I add or substitute?

Bell peppers, carrots, Brussels sprouts, or zucchini all work wonderfully. Add firmer vegetables like carrots earlier in the roasting process, or softer vegetables like zucchini toward the end to prevent overcooking.

Is this dish naturally gluten-free?

Yes, this dish is naturally gluten-free. However, always check spice and rice labels for potential cross-contamination if you have celiac disease or severe gluten sensitivity.

Roasted Cauliflower Chicken Sheet Pan

Seasoned chicken thighs and cauliflower florets roasted together on a single sheet pan with smoked paprika and warm spices.

Prep Time
15 min
Time to Cook
30 min
Time Required
45 min
Published by Ryan Mitchell


Skill Level Easy

Cuisine Modern American

Makes 4 Number of Servings

Diet Details Lactose-Free, Gluten-Free

Ingredient List

Proteins

01 4 boneless, skinless chicken thighs, approximately 1.1 pounds

Vegetables

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

Marinade and 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 Steps

Step 01

Prepare the oven and baking sheet: Preheat oven to 425 degrees Fahrenheit. Line a large baking sheet with parchment paper or foil for easy cleanup.

Step 02

Create the marinade: 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 the chicken: Add chicken thighs to the bowl and toss to coat thoroughly with the marinade. Remove and set aside on a clean surface.

Step 04

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

Step 06

Roast the ingredients: Roast in the preheated oven for 25 to 30 minutes, until the chicken reaches an internal temperature of 165 degrees Fahrenheit and the cauliflower is golden and tender.

Step 07

Prepare the rice: While roasting, prepare the 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 serve with lemon wedges.

Kitchen Tools

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

Allergy Details

Be sure to review every ingredient for potential allergens. Always get professional advice if you're unsure.
  • Contains no major common allergens
  • Check rice and spice labels for possible cross-contamination if sensitive to allergens

Nutrition Details (for each serving)

These figures are here for your reference and shouldn’t replace advice from a healthcare provider.
  • Calories: 430
  • Fats: 16 g
  • Carbohydrates: 43 g
  • Proteins: 30 g