Roasted Cauliflower Chicken Sheet Pan

Featured in: Oven-Made Classics

This sheet pan dinner features juicy chicken thighs roasted alongside crisp-tender cauliflower florets and red onions. The vegetables and chicken are coated in a smoky spice blend of paprika, cumin, and garlic powder, then cooked at high heat until golden and caramelized. Everything cooks on one pan, making cleanup effortless. Serve over steamed basmati or jasmine rice with fresh herbs and a squeeze of bright lemon juice to complete this satisfying, gluten-free meal.

Updated on Sat, 24 Jan 2026 22:28:19 GMT
Golden roasted cauliflower florets and tender chicken thighs seasoned with smoked paprika and cumin, served over fluffy basmati rice. Save
Golden roasted cauliflower florets and tender chicken thighs seasoned with smoked paprika and cumin, served over fluffy basmati rice. | freshsahlab.com

Experience the ultimate convenience of a sheet pan dinner with this Roasted Cauliflower Chicken. This meal brings together succulent chicken thighs and tender cauliflower florets, seasoned with a fragrant blend of smoked paprika and cumin for a modern American dish that is both nourishing and flavorful.

Golden roasted cauliflower florets and tender chicken thighs seasoned with smoked paprika and cumin, served over fluffy basmati rice. Save
Golden roasted cauliflower florets and tender chicken thighs seasoned with smoked paprika and cumin, served over fluffy basmati rice. | freshsahlab.com

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The high heat of the oven perfectly caramelizes the red onions and cauliflower while keeping the chicken juicy. It is a fuss-free solution for busy weeknights that doesn't compromise on taste or health.

Ingredients

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  • 4 boneless, skinless chicken thighs (about 500 g / 1.1 lb)
  • 1 medium head cauliflower, cut into florets (about 600 g / 1.3 lb)
  • 1 medium red onion, sliced
  • 3 tbsp olive oil
  • 2 tsp smoked paprika
  • 1 tsp ground cumin
  • 1 tsp garlic powder
  • 1/2 tsp ground black pepper
  • 1 1/2 tsp kosher salt
  • 1/4 tsp chili flakes (optional)
  • 2 cups cooked basmati or jasmine rice
  • 2 tbsp chopped fresh parsley or cilantro
  • Lemon wedges

Instructions

Step 1
Preheat your oven to 425°F (220°C). Line a large baking sheet with parchment paper or foil for easy cleanup.
Step 2
In a large bowl, whisk together olive oil, smoked paprika, cumin, garlic powder, salt, black pepper, and chili flakes.
Step 3
Add chicken thighs to the bowl and toss to coat. Remove and set aside.
Step 4
Add cauliflower florets and sliced red onion to the remaining marinade in the bowl. Toss well to coat evenly.
Step 5
Spread the cauliflower and red onions evenly on the prepared sheet pan. Nestle the chicken thighs among the vegetables.
Step 6
Roast in the preheated oven for 25–30 minutes, until the chicken is cooked through (internal temp 165°F/74°C) and the cauliflower is golden and tender.
Step 7
Meanwhile, prepare the rice according to package instructions if not already cooked.
Step 8
To serve, divide rice among plates. Top with roasted chicken and vegetables. Garnish with chopped parsley or cilantro and a squeeze of lemon juice.

Zusatztipps für die Zubereitung

For the best results, use a large baking sheet to ensure the vegetables have enough room to roast properly rather than steaming. Using parchment paper or foil is essential for a truly fuss-free cleanup after cooking.

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Varianten und Anpassungen

You can swap chicken thighs for chicken breasts if preferred, though you should slightly reduce the cooking time. For a vegetarian version, replace the chicken with firm tofu and adjust the seasonings. Feel free to add other vegetables such as bell peppers or carrots for extra variety.

Serviervorschläge

Serve this dish over fluffy basmati or jasmine rice for a complete meal. For an added layer of flavor, serve with a dollop of Greek yogurt or your favorite sauce, and always include lemon wedges for a bright finish.

A single sheet pan holds crispy-edged chicken thighs and caramelized cauliflower with red onion and fresh parsley garnish. Save
A single sheet pan holds crispy-edged chicken thighs and caramelized cauliflower with red onion and fresh parsley garnish. | freshsahlab.com

This Roasted Cauliflower Chicken Sheet Pan recipe provides a balanced dinner with 430 calories and 30g of protein per serving. It is a reliable, gluten-free option for any night of the week.

Recipe FAQs

What temperature should I roast the chicken and cauliflower?

Roast at 425°F (220°C) for 25–30 minutes until the chicken reaches an internal temperature of 165°F (74°C) and the cauliflower is golden brown and tender.

Can I use chicken breasts instead of thighs?

Yes, chicken breasts work well. Reduce the cooking time by 5–10 minutes to prevent drying out, and check for doneness earlier.

What other vegetables can I add to the sheet pan?

Bell peppers, carrots, broccoli florets, or sweet potato chunks all roast beautifully alongside the cauliflower and chicken. Just cut them into similar-sized pieces for even cooking.

How do I store leftovers?

Store cooled chicken and vegetables in an airtight container in the refrigerator for up to 3–4 days. Reheat in the oven or microwave until warmed through.

Can I make this vegetarian?

Absolutely. Replace the chicken with firm tofu cubes or chickpeas. The tofu will take about 20–25 minutes to roast, while chickpeas need 25–30 minutes to become crispy.

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Roasted Cauliflower Chicken Sheet Pan

Tender chicken and cauliflower roasted together with aromatic spices, served over fluffy rice for a satisfying meal.

Prep Time
15 minutes
Time to Cook
30 minutes
Overall Time
45 minutes
Created by Anna Lucas


Skill Level Easy

Cuisine Type Modern American

Portions 4 Number of Servings

Special Diet Information No Dairy, No Gluten

What You Need

Proteins

01 4 boneless, skinless chicken thighs (about 1.1 lb)

Vegetables

01 1 medium head cauliflower, cut into florets (about 1.3 lb)
02 1 medium red onion, sliced

Marinade & Seasonings

01 3 tbsp olive oil
02 2 tsp smoked paprika
03 1 tsp ground cumin
04 1 tsp garlic powder
05 1/2 tsp ground black pepper
06 1 1/2 tsp kosher salt
07 1/4 tsp chili flakes (optional)

For Serving

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

Directions

Step 01

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

Step 02

Prepare Seasoning 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 to coat evenly with the spice mixture. Remove and set aside.

Step 04

Coat Vegetables: Add cauliflower florets and sliced red onion to the remaining marinade in the bowl. Toss well to coat all pieces evenly.

Step 05

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

Step 06

Roast to Perfection: Roast in the preheated oven for 25-30 minutes, until the chicken is cooked through (internal temperature reaches 165°F) and the cauliflower is golden brown and tender.

Step 07

Prepare Rice: While the chicken and vegetables roast, prepare the rice according to package instructions if not already cooked.

Step 08

Assemble and Serve: Divide rice among serving plates. Top with roasted chicken and vegetables. Garnish with chopped fresh parsley or cilantro and serve with lemon wedges on the side.

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What You'll Need

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

Nutrition Details (per portion)

These values are examples only. Make sure you consult a health expert for personal dietary needs.
  • Energy: 430
  • Fat content: 16 grams
  • Carbohydrates: 43 grams
  • Proteins: 30 grams

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