Sheet-Pan Roasted Red Onion Chicken Recipe

Introduction

This sheet-pan roasted red onion chicken is a simple yet flavorful meal that combines tender roasted chicken with sweet, caramelized onions and a fragrant herb sauce. Perfect for a weeknight dinner, it requires minimal effort and delivers a delicious, comforting result.

Ingredients

• 4 medium red onions, sliced into 3/4"-thick wedges
• 4 cloves garlic, peeled
• 1 tbsp. chopped fresh sage
• 1 tbsp. chopped fresh thyme, plus more for serving
• 1 tbsp. extra-virgin olive oil
• Kosher salt
• Freshly ground black pepper
• 1 (3 1/2- to 4-lb.) whole chicken, or 8 assorted chicken pieces
• 2 tsp. paprika
• 1 tbsp. unsalted butter, softened
• 1 tsp. sweet white vinegar
• Pinch of crushed red pepper flakes

Instructions

1. Step 1: Arrange a rack in the center of the oven with no rack above it and preheat to 450°F. Place a baking sheet on the rack to preheat.
2. Step 2: In a large bowl, combine the sliced onions, garlic, sage, thyme, and olive oil. Season with kosher salt and freshly ground black pepper. Toss to coat, separating some but not all of the onion layers.
3. Step 3: Pat the chicken dry with paper towels. Season all over with paprika, 4 teaspoons kosher salt, and 1 teaspoon black pepper. Arrange the chicken breast side up. Tie the legs together with kitchen twine if desired and tuck the wing tips underneath.
4. Step 4: Remove the preheated baking sheet from the oven. Carefully transfer the onion mixture to the sheet and spread it in an even layer. Place the chicken on top of the onions in the center of the sheet.
5. Step 5: Roast the chicken and onions, rotating the pan halfway through cooking, until an instant-read thermometer inserted into a thigh registers 165°F. This should take 60 to 70 minutes.
6. Step 6: Transfer the chicken to a cutting board. Place half of the roasted onions and all of the garlic into a blender. Add softened butter, sweet white vinegar, crushed red pepper flakes, 1/4 teaspoon kosher salt, and 2 tablespoons water. Blend until smooth.
7. Step 7: Break the chicken down into 8 pieces. Transfer the remaining onions to a serving platter. Arrange the chicken pieces on top, spoon the onion sauce over the chicken, and garnish with additional thyme sprigs.

Tips & Variations

• Use bone-in, skin-on chicken pieces instead of a whole bird for quicker roasting and easier portioning.
• For extra smoky flavor, add a small amount of smoked paprika in place of regular paprika.
• Serve with roasted potatoes or a simple green salad to complete the meal.

Storage

Store leftover chicken and onions in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave until warmed through. The onion sauce can be stored separately and may thicken in the fridge; stir in a little water before reheating if needed.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use other types of onions for this recipe?

Yes, you can substitute red onions with yellow or white onions, though red onions offer a sweeter, milder taste that pairs well with the herbs and chicken.

Do I have to tie the chicken legs together?

Tying the legs is optional but helps the chicken cook evenly and keeps its shape during roasting. If you prefer, you can skip this step without affecting flavor.

Sheet-Pan Roasted Red Onion Chicken Recipe

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★★★★★

4.6 from 108 reviews

This Sheet-Pan Roasted Red Onion Chicken is a simple, flavorful one-pan meal that combines the sweetness of roasted red onions with tender, juicy chicken. Enhanced by fresh herbs, garlic, and a smoky paprika seasoning, this recipe delivers a comforting and elegant dish perfect for any dinner table.

• Author: Yana
• Prep Time: 15 minutes
• Cook Time: 65 minutes
• Total Time: 1 hour 20 minutes
• Yield: 8 servings 1x
• Category: Main Dish
• Method: Roasting
• Cuisine: American

Ingredients

Scale 1x2x3x

Vegetables and Herbs

• 4 medium red onions, sliced into 3/4“-thick wedges
• 4 cloves garlic, peeled
• 1 tbsp. chopped fresh sage
• 1 tbsp. chopped fresh thyme, plus more for serving

Chicken and Seasonings

• 1 (3 1/2- to 4-lb.) whole chicken, or 8 assorted chicken pieces
• 2 tsp. paprika
• Kosher salt
• Freshly ground black pepper
• Pinch of crushed red pepper flakes

Other Ingredients

• 1 tbsp. extra-virgin olive oil
• 1 tbsp. unsalted butter, softened
• 1 tsp. sweet white vinegar

Instructions

1. Preheat Oven and Prepare Baking Sheet: Arrange a rack in the center of the oven with no rack above it and preheat the oven to 450°F (230°C). Place a baking sheet on the rack to preheat alongside the oven.
2. Combine Onions and Herbs: In a large bowl, mix the sliced red onions, peeled garlic cloves, chopped fresh sage, chopped fresh thyme, and extra-virgin olive oil. Season the mixture generously with kosher salt and freshly ground black pepper. Toss gently to coat the onions well, separating some but not all onion layers.
3. Prepare the Chicken: Pat the whole chicken dry with paper towels. Season it all over with paprika, 4 teaspoons of kosher salt, and 1 teaspoon of freshly ground black pepper. Position the chicken breast side up on a clean surface. Optionally, tie the legs together with kitchen twine and tuck the wing tips underneath the body for even cooking.
4. Arrange Onions and Chicken on the Baking Sheet: Carefully remove the preheated baking sheet from the oven. Spread the onion mixture evenly over the sheet. Place the chicken in the center on top of the onions.
5. Roast Chicken and Onions: Roast in the oven, rotating the pan halfway through cooking, until the chicken reaches an internal temperature of 165°F (74°C) in the thigh when checked with an instant-read thermometer. This will take about 60 to 70 minutes.
6. Make the Onion Sauce: Transfer the cooked chicken to a cutting board. Take half of the roasted onions and all the garlic cloves and place them into a blender. Add the softened butter, sweet white vinegar, crushed red pepper flakes, 1/4 teaspoon of salt, and 2 tablespoons of water. Blend until the mixture is smooth and creamy.
7. Serve: Break down the chicken into 8 pieces. Transfer the remaining roasted onions onto a serving platter, place the chicken pieces on top, and spoon the smooth onion sauce over the chicken. Garnish with extra fresh thyme leaves before serving.

Notes

• Tying the chicken legs together and tucking wings under helps the chicken cook evenly.
• Use a meat thermometer to ensure the chicken is fully cooked and safe to eat.
• If you don’t have fresh herbs, dried herbs can be used, but reduce the quantity by half.
• Rest the chicken for 10 minutes after roasting before cutting to allow juices to redistribute.
• The onion sauce adds a creamy, tangy flavor but can be omitted if preferred.

Keywords: roasted chicken, sheet pan dinner, red onions, herb chicken, one-pan meal, paprika chicken, easy chicken recipe