Sheet Pan Garlic Parmesan Chicken and Vegetables

Name: Sheet Pan Garlic Parmesan Chicken and Vegetables
Prep time: 10 min
Cook time: 40 min
Total time: 50 min
Yield: 4 servings
Cuisine: American
Ingredients: 1.5 lbs baby potatoes, quartered; 1 large head broccoli, cut into florets; 1 medium yellow onion, sliced; 2 tbsp olive oil; 2 lbs boneless, skinless chicken thighs; 1 tbsp paprika; 1 tbsp garlic powder; 1 tsp salt; 1 tsp black pepper; 1/2 cup parmesan garlic sauce; 1/4 cup Parmesan cheese, grated, for garnish

Sheet pan garlic parmesan chicken and vegetables is a complete one-pan dinner that roasts seasoned chicken thighs alongside potatoes, broccoli, and onions. It delivers restaurant-quality flavor with minimal prep and cleanup.

🌍American 🏷️Sheet pan dinner 🏷️Chicken thighs 🏷️Garlic parmesan 🏷️Roasted vegetables Weeknight dinner

🏷️

🏷️Easy recipe

-0:00

cookinginthemidwestonTikTok

Total

50 min

Servings

4

Difficulty

Easy

Est. Cost

$22–$36

Recipe Source

View original recipe

From TikTok · by cookinginthemidwest

-0:00

cookinginthemidwestonTikTok

Ingredients

1.5 lbs baby potatoes, quartered
1 large head broccoli, cut into florets
1 medium yellow onion, sliced
2 tbsp olive oil
2 lbs boneless, skinless chicken thighs
1 tbsp paprika
1 tbsp garlic powder
1 tsp salt
1 tsp black pepper
1/2 cup parmesan garlic sauce
1/4 cup Parmesan cheese, grated, for garnishoptional

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Instructions

1
Preheat your oven to 400°F (200°C).
2
Add the quartered potatoes, broccoli florets, and sliced onion to a large sheet pan.
3
Drizzle the vegetables with olive oil and sprinkle with about half of the seasoning blend (paprika, garlic powder, salt, and pepper).
4
Toss the vegetables to ensure they are evenly coated.
5
In a large mixing bowl, add the chicken thighs and the remaining seasoning blend.
6
Pour the parmesan garlic sauce over the chicken and stir until the thighs are fully coated.
7
Arrange the coated chicken thighs on the sheet pan amongst the vegetables.
8
Bake for 35-40 minutes, or until the chicken is cooked through and the vegetables are tender and slightly browned.
9
Remove the sheet pan from the oven and garnish with freshly grated Parmesan cheese before serving.

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Tips & Notes

Pro tips

Cut potatoes into uniform quarter-size pieces so they roast evenly with the chicken in the same time frame.
Toss vegetables separately from chicken before roasting to ensure even seasoning and prevent overseasoning the meat.
Drizzle the parmesan garlic sauce in the last 5 minutes of roasting or after to keep it from burning and maintain bright garlic flavor.
Arrange chicken skin-side up and vegetables around it, not under it, so everything gets direct heat and browns properly.

Substitutions

Baby potatoes → fingerling potatoes or diced russets (same cook time)
Broccoli → cauliflower, green beans, or asparagus (adjust roasting time slightly)
Yellow onion → red onion or shallots (sharper or milder flavor)
Boneless chicken thighs → bone-in thighs or chicken drumsticks (add 5–10 minutes roasting time)

Storage & make-ahead

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat at 350°F for 10–12 minutes or microwave individual portions until warm.

Equipment

sheet pan (9×13 inch or larger) · instant-read meat thermometer

Common Questions

Can I use chicken breasts instead of thighs?

Yes, but thighs stay juicier and more forgiving. If using breasts, reduce roasting time by 5–10 minutes and check internal temperature reaches 165°F.

How do I know when the chicken is done?

Internal temperature should reach 165°F at the thickest part. Chicken thighs may appear slightly darker than breasts even when fully cooked.

Can I prep this ahead of time?

Yes. Chop vegetables and season chicken up to 8 hours in advance. Store in the fridge, then roast when ready. Add a few minutes if roasting from cold.

What if my potatoes aren't tender after 30 minutes?

Cover the pan with foil and roast for another 10–15 minutes. Potato size and oven accuracy affect timing; start checking at 25 minutes.

Is this recipe gluten-free?

Yes, if using gluten-free paprika and ensuring the parmesan garlic sauce is gluten-free certified. Most pure spices and parmesan are naturally gluten-free.