Roasted Cauliflower Chicken Sheet Pan

Featured in: Simple Comfort Dinners

This one-pan roasted cauliflower and chicken dinner combines succulent chicken thighs with tender cauliflower florets, all seasoned with smoked paprika, cumin, and garlic powder. Simply toss everything in a 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 lemon wedges for a complete, satisfying meal that comes together in under an hour.

Updated on Sat, 24 Jan 2026 01:39:30 GMT
A close-up of the Roasted Cauliflower Chicken Sheet Pan, showcasing juicy chicken thighs and golden-brown cauliflower florets nestled among red onion slices, ready to be served over fluffy rice. Save
A close-up of the Roasted Cauliflower Chicken Sheet Pan, showcasing juicy chicken thighs and golden-brown cauliflower florets nestled among red onion slices, ready to be served over fluffy rice. | ivorycrumb.com

The Roasted Cauliflower Chicken Sheet Pan is a flavorful and efficient meal, perfect for a modern American dinner. Succulent chicken thighs and tender cauliflower florets are seasoned with a blend of smoked paprika, cumin, and garlic, then roasted together on a single sheet pan to create a nutritious, gluten-free feast served over fluffy rice in just 45 minutes.

A close-up of the Roasted Cauliflower Chicken Sheet Pan, showcasing juicy chicken thighs and golden-brown cauliflower florets nestled among red onion slices, ready to be served over fluffy rice. Save
A close-up of the Roasted Cauliflower Chicken Sheet Pan, showcasing juicy chicken thighs and golden-brown cauliflower florets nestled among red onion slices, ready to be served over fluffy rice. | ivorycrumb.com

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With a preparation time of only 15 minutes, this dish is the ultimate solution for busy evenings. The combination of savory spices and the natural sweetness of roasted red onions provides a complex flavor profile that feels gourmet yet requires minimal effort.

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, for heat)
  • 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

To ensure even roasting, cut your cauliflower florets into uniform sizes. Using parchment paper or foil on your baking sheet is highly recommended for easy cleanup after serving.

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Varianten und Anpassungen

You can swap chicken thighs for chicken breasts, though you should reduce the cooking time slightly. For a vegetarian version, replace the chicken with firm tofu. Feel free to add variety by tossing in bell peppers or carrots.

Serviervorschläge

Divide the fluffy basmati or jasmine rice among four plates and top with the roasted chicken and vegetables. For an extra touch, serve with a dollop of Greek yogurt or your favorite sauce alongside the lemon wedges.

Overhead view of a Roasted Cauliflower Chicken Sheet Pan, highlighting the vibrant red onion and spices on tender cauliflower alongside succulent chicken, garnished with fresh parsley and lemon wedges. Save
Overhead view of a Roasted Cauliflower Chicken Sheet Pan, highlighting the vibrant red onion and spices on tender cauliflower alongside succulent chicken, garnished with fresh parsley and lemon wedges. | ivorycrumb.com

This Roasted Cauliflower Chicken Sheet Pan provides a satisfying balance of 30g of protein and 430 calories per serving. It is a fuss-free way to enjoy a delicious, home-cooked meal any night of the week. Enjoy!

Recipe FAQs

Can I use chicken breasts instead of thighs?

Yes, boneless chicken breasts work well as a substitute. Since breasts are leaner and cook faster, reduce the roasting time to 20-25 minutes to prevent drying out. Check for an internal temperature of 165°F.

What temperature should the chicken reach?

The chicken is safely cooked when it reaches an internal temperature of 165°F (74°C). Use a meat thermometer inserted into the thickest part of the thigh without touching bone for accuracy.

How do I make the cauliflower extra crispy?

Increase the oven temperature to 450°F and arrange cauliflower in a single layer with some space between florets. Toss halfway through cooking for even browning and maximum crispness on the edges.

Can I prep this ahead of time?

Absolutely. Marinate the chicken and vegetables in a covered bowl in the refrigerator for up to 8 hours before roasting. This actually enhances the flavor. Simply spread on the sheet pan and roast when ready.

What are good serving alternatives to rice?

Serve over quinoa, couscous, roasted potatoes, or cauliflower rice for a lower-carb option. A fresh green salad or roasted vegetables also complement this dish nicely.

How do I make this vegetarian?

Replace the chicken with firm tofu cut into bite-sized pieces or add extra hearty vegetables like mushrooms, bell peppers, and zucchini. Keep the same seasoning blend for delicious plant-based results.

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Roasted Cauliflower Chicken Sheet Pan

Seasoned chicken thighs and cauliflower florets roasted together on a sheet pan with smoked paprika and cumin. Easy weeknight dinner.

Prep time
15 min
Cook time
30 min
Total duration
45 min
Created by Nora Ellington


Skill level Easy

Cuisine type Modern American

Makes 4 Serves

Diet details 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 and Seasonings

01 3 tablespoons extra virgin olive oil
02 2 teaspoons smoked paprika
03 1 teaspoon ground cumin
04 1 teaspoon garlic powder
05 ½ teaspoon ground black pepper
06 1½ teaspoons kosher salt
07 ¼ 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 oven and pan: Preheat oven to 425°F. Line a large baking sheet with parchment paper or foil.

Step 02

Combine 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

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

Step 04

Season 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 cauliflower and red onions evenly across the prepared sheet pan. Nestle the chicken thighs among the vegetables.

Step 06

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

Step 07

Cook rice: While roasting, prepare rice according to package directions if not already cooked.

Step 08

Plate and serve: Divide cooked rice among serving plates. Top each portion with roasted chicken and vegetables. Garnish with fresh herbs and serve with lemon wedges.

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Tools needed

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

Allergen details

Be sure to review the ingredients for possible allergens and speak to a healthcare provider when uncertain.
  • Does not contain major allergens; verify rice and spice labels for potential cross-contamination if allergen-sensitive

Nutrition info per dish

Details here are just for reference. They don't replace health or nutrition advice.
  • Calories: 430
  • Fats: 16 g
  • Carbohydrates: 43 g
  • Proteins: 30 g

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