Roasted Cauliflower Chicken Sheet Pan

Featured in: Family-Style Dishes

This one-pan sheet pan dinner combines succulent chicken thighs with tender cauliflower florets, red onion, and warm spices like smoked paprika and cumin. Everything roasts together at 425°F for 25-30 minutes until the chicken is cooked through and vegetables are golden and caramelized.

Serve over fluffy basmati or jasmine rice with fresh parsley or cilantro and a squeeze of lemon. The entire meal comes together in just 45 minutes with minimal prep work, making it perfect for busy weeknight dinners.

Customize with your favorite vegetables, swap chicken thighs for breasts, or try firm tofu for a vegetarian version. Naturally gluten-free and packed with 30g of protein per serving.

Updated on Wed, 21 Jan 2026 10:20:00 GMT
Golden roasted cauliflower florets and juicy chicken thighs on a sheet pan, seasoned with smoked paprika and served over fluffy rice.  Pin It
Golden roasted cauliflower florets and juicy chicken thighs on a sheet pan, seasoned with smoked paprika and served over fluffy rice. | happysfenj.com

My Tuesday evening game changed forever when I discovered how much flavor could develop on a single sheet pan. I used to dread cleanup after roasting separate components for dinner, until a cramped apartment kitchen forced me to get creative. Now the way smoked paprika mingles with cauliflower's natural sweetness brings me back to that first experimental Tuesday.

Last winter my sister dropped by unexpectedly when this was in the oven. She stood in the doorway taking deep breaths and immediately asked what smelled so incredible. We ended up eating straight from the pan while standing at the counter, talking about everything and nothing.

Ingredients

  • Chicken thighs: The extra fat keeps meat juicy while roasting at high heat and breasts tend to dry out faster
  • Cauliflower: Cut into similar sized florets so everything roasts evenly without some pieces turning to mush before others caramelize
  • Red onion: Sliced into thick wedges that hold their shape and become sweet and jammy in the oven
  • Smoked paprika: This is the flavor powerhouse that makes everything taste like it came from a wood fired oven
  • Olive oil: Helps the spices adhere and promotes that gorgeous golden browning we want
  • Cumin: Adds an earthy warmth that balances the bright smokiness of the paprika
  • Garlic powder: Distributes more evenly than fresh garlic in a dry rub application
  • Kosher salt: Use enough to properly season both meat and vegetables
  • Chili flakes: Optional but worth it if you like subtle background heat
  • Fresh parsley or cilantro: Adds a pop of color and bright fresh flavor to finish
  • Lemon wedges: A squeeze right before serving cuts through the richness

Instructions

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Prep your oven and pan:
Crank that oven to 425°F and line your largest baking sheet with parchment or foil. This high heat is what creates those caramelized edges.
Mix the spice blend:
Whisk together olive oil, smoked paprika, cumin, garlic powder, salt, pepper and chili flakes until you have a fragrant reddish paste.
Coat the chicken:
Add chicken thighs to the bowl and turn them until every surface is covered in the spiced oil. Set them aside on a plate.
Season the vegetables:
Toss cauliflower florets and onion slices in the remaining marinade. Get your hands in there and massage the spices into all the nooks and crannies.
Arrange on the pan:
Spread vegetables evenly across the sheet pan. Nestle the chicken thighs among them, leaving some space between pieces so hot air can circulate.
Roast until golden:
Slide the pan into the hot oven and roast for 25 to 30 minutes. You want the chicken cooked through and cauliflower deeply golden with crispy edges.
Prep your base:
While everything roasts, get your rice going so it is fluffy and ready to soak up those pan juices.
Finish and serve:
Mound rice onto plates, top with roasted chicken and vegetables, scatter herbs over everything and serve with lemon wedges on the side.
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Dries dishes, utensils, and cookware neatly after cooking, keeping your countertop organized and clutter free.
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A close-up of the Roasted Cauliflower Chicken Sheet Pan, featuring tender vegetables and caramelized onions garnished with fresh parsley.  Pin It
A close-up of the Roasted Cauliflower Chicken Sheet Pan, featuring tender vegetables and caramelized onions garnished with fresh parsley. | happysfenj.com

This recipe became my go to when I started meal prepping Sundays for busy work weeks. Something about having that sheet pan ready in the fridge made weeknight dinners feel almost luxurious.

Making It Your Own

Once you master the basic technique the variations are endless. I have added bell peppers, sweet potatoes, and even broccoli to the mix with great success. The key is keeping vegetable pieces similarly sized so they finish at the same time.

Perfect Rice Every Time

Rinse your rice until the water runs clear before cooking. This simple step removes excess starch and prevents gummy clumps. I always fluff with a fork after cooking and let it sit covered for a few minutes.

Serving Ideas

A dollop of Greek yogurt or tzatziki on top adds a cool creamy contrast to the spiced roasted vegetables. Some nights I drizzle with tahini sauce spiked with lemon and garlic. A simple green salad with vinaigrette balances the meal perfectly.

  • Warm naan or pita bread soaks up any extra pan juices
  • A sprinkle of feta cheese adds salty tang and creaminess
  • Extra chili flakes on the table lets heat lovers customize
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The Roasted Cauliflower Chicken Sheet Pan fresh from the oven, with golden-brown chicken and cauliflower ready to be served over rice. Pin It
The Roasted Cauliflower Chicken Sheet Pan fresh from the oven, with golden-brown chicken and cauliflower ready to be served over rice. | happysfenj.com

There is something deeply satisfying about a complete dinner that comes together with such little effort. Hope this becomes a staple in your rotation too.

Recipe FAQs

Can I use chicken breasts instead of thighs?

Yes, boneless, skinless chicken breasts work well as a substitute. Since they're leaner and cook faster, reduce the roasting time by 5-8 minutes and check the internal temperature reaches 165°F (74°C) to prevent drying out.

What vegetables can I add to this sheet pan?

Bell peppers, carrots, zucchini, and broccoli are excellent additions. Cut them into similar-sized pieces as the cauliflower for even cooking. Add them to the pan in step 4 and toss with the marinade.

How do I make this dish vegetarian?

Replace the chicken thighs with firm tofu cut into bite-sized cubes or chunks. Press the tofu first to remove excess moisture, then toss in the marinade. Roasting time remains the same—about 25-30 minutes until the edges are golden.

Can I prepare this ahead of time?

Yes, you can marinate the chicken and vegetables for up to 24 hours in advance. Store them in a covered container in the refrigerator, then spread on the baking sheet and roast when ready to serve.

What should I serve with this sheet pan meal?

Basmati or jasmine rice works perfectly as shown in the base version. You can also serve with couscous, quinoa, or roasted potatoes. A dollop of Greek yogurt or tahini sauce adds creaminess and complements the smoky spices beautifully.

Is this dish gluten-free?

Yes, the base ingredients are naturally gluten-free. Always check the labels on packaged spices and rice as cross-contamination can occur during processing. Look for certified gluten-free options if you have celiac disease or gluten sensitivity.

Roasted Cauliflower Chicken Sheet Pan

Seasoned chicken thighs and cauliflower florets roasted together on one pan with aromatic spices for a simple, satisfying dinner.

Prep Time
15 minutes
Time to Cook
30 minutes
Overall Time
45 minutes
Created by Lily Hudson

Recipe Type Family-Style Dishes

Skill Level Easy

Cuisine Type Modern American

Makes 4 Number of Servings

Diet Preferences No Dairy, Gluten-Free Option

What You 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

Step-by-Step

Step 01

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

Step 02

Create Marinade: In a large mixing 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 marinade bowl and toss to coat evenly. Remove chicken and set aside on a clean surface.

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 Pan: Spread coated cauliflower and red onions evenly across the prepared sheet pan. Nestle marinated chicken thighs among the vegetables in a single layer.

Step 06

Roast: Roast in the preheated 425°F oven for 25 to 30 minutes until chicken reaches an internal temperature of 165°F and cauliflower is golden with tender edges.

Step 07

Prepare Rice: While roasting, prepare basmati or jasmine rice according to package instructions if not already prepared.

Step 08

Plate and Serve: Divide cooked rice among serving plates. Top each portion with roasted chicken and vegetables. Garnish with chopped fresh parsley or cilantro and serve with lemon wedges.

Tools Needed

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

Allergy Details

Always check ingredients for allergens. Not sure? Ask your doctor.
  • Does not contain major allergens; verify rice and spice labels for potential cross-contamination if handling severe allergies

Nutrition (per portion)

Numbers here are for information, not as health advice.
  • Caloric Value: 430
  • Fat Content: 16 g
  • Carbohydrates: 43 g
  • Protein Amount: 30 g