One-Pot Garlic Herb Chicken with Roasted Sweet Potatoes and Spinach

Creamy, fragrant, and packed with color, this single-skillet supper has become my weeknight hero. The first time I served it, my usually vegetable-skeptical nephew asked for seconds—of the spinach! There’s something magical about the way the garlicky pan juices wilt the greens while the sweet potatoes roast into caramelized coins and the chicken stays impossibly juicy. Whether you’re feeding a hungry family after soccer practice or hosting friends for a casual Sunday supper, this dish feels special without any fussy steps. One pot, 35 minutes, countless high-fives.

Ingredients You'll Need

Great food starts with great ingredients, and this comforting skillet is no exception. Below is a quick shopping guide plus my favorite substitutions so you can cook confidently with what you have on hand.

Protein

Boneless skinless chicken thighs remain my top choice—they stay succulent even if you accidentally over-bake by a minute or two. Look for organic, air-chilled thighs if possible; they release less liquid and brown more beautifully. Chicken breasts work in a pinch, but reduce the oven time by 3–4 minutes and use an instant-read thermometer to pull them at 162 °F (they’ll carry-over to 165 °F while resting).

Produce

Choose firm, unblemished sweet potatoes with bright skins. I prefer the copper-skinned, orange-fleshed variety for their creamy texture once roasted. If you can only find giant ones, slice the coins slightly thinner so they cook evenly.

Baby spinach saves prep time—no stemming or triple-washing required. If you’ve got a bumper crop of garden spinach, use it; just trim tough stems. Frozen spinach (thawed and squeezed bone-dry) can stand in during off-season months.

For the garlic

Pantry & Dairy

Extra-virgin olive oil adds fruitiness, while a pat of butter near the end encourages browning and gloss. Use unsalted butter so you can control seasoning.

Low-sodium chicken broth deglazes the fond (those caramelized brown bits) and becomes our sauce. Vegetable broth is fine; just avoid bouillon cubes—too salty.

Fresh herbs are worth the splurge. Rosemary gives piney perfume, thyme adds earthy depth, and flat-leaf parsley finishes with grassy brightness. In summer, swap in basil or tarragon for a twist.

How to Make One-Pot Garlic Herb Chicken with Roasted Sweet Potatoes and Spinach

1

Marinate the Chicken

In a medium bowl, whisk 2 Tbsp olive oil, 2 tsp finely chopped rosemary, 1 tsp thyme leaves, ½ tsp kosher salt, ¼ tsp black pepper, and a pinch of chili flakes. Add 1½ lbs boneless skinless chicken thighs, turning to coat. Let stand at room temperature while you prep the vegetables; 15 minutes is enough to jump-start flavor.

2

Preheat & Prep

Position rack in center of oven; preheat to 425 °F (220 °C). Scrub 2 medium sweet potatoes and slice into ¼-inch rounds. Mince 4 garlic cloves and keep nearby.

3

Sear the Chicken

Heat a 12-inch oven-safe skillet (cast iron is ideal) over medium-high. Add 1 Tbsp olive oil; when it shimmers, lay in the chicken—smooth side down. Sear 3 minutes without nudging; you want a deep golden crust. Flip and sear the second side 2 minutes. Transfer to a plate (they will finish in oven).

4

Roast the Sweet Potatoes

To the same skillet, add 1 Tbsp butter and the sweet-potato coins in a single layer. Season with ½ tsp salt and ¼ tsp pepper. Let the bottoms caramelize 2 minutes, then flip each slice. Off heat, pour in ⅓ cup chicken broth, scraping the browned bits. Nestle chicken (and any juices) back into the pan, draping slices partly over potatoes so everything bathes in the garlicky broth.

5

Oven Finish

Slide skillet into preheated oven and bake 12 minutes. Remove briefly; scatter minced garlic over everything. Return to oven 3–4 minutes more, until potatoes are tender when pierced and chicken registers 165 °F.

6

Wilt the Spinach

Transfer skillet to stovetop (handle will be hot!) over low heat. Tuck 3 cups baby spinach around chicken; drizzle with 1 tsp olive oil and a squeeze of lemon. Cover 1 minute, just until greens wilt and turn vibrant.

7

Finish & Serve

Taste pan sauce; adjust salt/pepper. Shower with chopped parsley and optional lemon zest. Serve directly from the skillet with crusty bread to mop up juices.

Expert Tips

Don’t Crowd the Pan

Overcrowding steams rather than sears. If doubling, use two skillets or sear in batches.

Cast Iron Holds Heat

A cast-iron skillet keeps cooking even after it leaves the oven—perfect for wilting spinach gently.

Deglaze Boldly

Use a wooden spoon to scrape every speck of fond; that’s pure flavor for your sauce.

Make It a Sheet-Pan

No oven-safe skillet? Sear in any pan, then slide everything onto a rimmed sheet pan.

Safety First

Remember the handle stays hot! Drape a towel or silicone sleeve to prevent burns.

Color Pop

Add pomegranate arils or toasted pecans at the end for festive flair.

Variations to Try

• Low-Carb: Swap sweet potatoes for cauliflower florets; reduce broth to ¼ cup.
• Dairy-Free: Replace butter with additional olive oil.
• Spicy Cajun: Add 1 tsp smoked paprika + ¼ tsp cayenne to the marinade.
• Autumn Twist: Sub 1 cup diced butternut squash for half the sweet potatoes and add sage.
• Lemon-Greek: Finish with feta crumbles, olives, and oregano instead of parsley.

Storage Tips

Refrigerate: Cool completely, transfer to airtight containers, and refrigerate up to 4 days. Keep spinach separate if you prefer it vibrant.

Freeze: Store chicken and sweet potatoes (minus spinach) in freezer bags with air removed for up to 3 months. Thaw overnight in fridge, rewarm in skillet with a splash of broth, and add fresh spinach.

Meal-Prep: Double the recipe and portion over quinoa or brown rice for grab-and-go lunches.

Frequently Asked Questions

Can I use chicken breasts instead of thighs?

Yes—reduce oven time by 3–4 minutes and pull when internal temp hits 162 °F to avoid dryness.

Do I have to peel sweet potatoes?

Nope! A good scrub leaves nutritious skin on and speeds prep. Just trim any blemishes.

What if I don’t have an oven-safe skillet?

Sear in any frying pan, then transfer everything to a rimmed sheet pan or 9×13-inch casserole before roasting.

Can I prepare this ahead for guests?

Sear and roast earlier in the day. Twenty minutes before serving, gently rewarm on stove, add spinach, and garnish.

Is this recipe gluten-free?

Naturally! Just ensure your chicken broth is certified gluten-free.

How do I stop spinach from getting soggy?

Add spinach at the very end, cover only 60 seconds, and serve promptly. For leftovers, store greens separately.

chicken

Print Recipe Pin Recipe

One-Pot Garlic Herb Chicken with Roasted Sweet Potatoes and Spinach

(4.9 from 127 reviews)

Prep

10 min

Cook

25 min

Servings

4

Ingredients

• 2 Tbsp olive oil, divided
• 1½ lbs boneless skinless chicken thighs
• 2 tsp chopped fresh rosemary
• 1 tsp fresh thyme leaves
• ½ tsp kosher salt + ¼ tsp pepper
• 2 medium sweet potatoes, ¼-inch rounds
• 1 Tbsp unsalted butter
• 4 garlic cloves, minced
• ⅓ cup low-sodium chicken broth
• 3 cups baby spinach
• Juice of ½ lemon + optional zest
• 2 Tbsp chopped parsley

Instructions

1. Marinate: Whisk 1 Tbsp olive oil, rosemary, thyme, salt, pepper; coat chicken. Rest 15 min.
2. Preheat oven to 425 °F. Slice sweet potatoes.
3. Sear: Heat remaining oil in 12-inch oven-safe skillet. Brown chicken 3 min per side; set aside.
4. Roast: Melt butter in skillet; add sweet potatoes, broth, and chicken. Bake 12 min.
5. Garlic finish: Stir in garlic; bake 3 min more until 165 °F.
6. Wilt spinach on stove over low heat 1 min with lemon juice.
7. Garnish with parsley and zest; serve hot.

Recipe Notes

For crispier potatoes, flip once halfway through oven time. Cast-iron retains heat—keep a towel on the handle as a reminder!

Nutrition (per serving)

410

Calories

34g

Protein

28g

Carbs

18g

Fat