Parmesan Crusted Chicken Sheet Pan Dinner Recipe

I just pulled off one of those Sheet Pan Dinners where the parmesan crust on the chicken is absurdly juicy and the potatoes get stupidly crisp so you need to keep scrolling.

I’m obsessed with this Parmesan crusted chicken sheet pan dinner because it actually makes weeknight life easier. I love the loud crunch from the Parmesan cheese on top and the way roasted baby potatoes get all browned and kinda chewy on the edges.

And the green beans stay bright and snappy, which feels like cheating. It’s one of my favorite Sheet Pan Dinners and it’s shoved right into my rotation of Chicken Dinner Recipes for when I need dinner fast but don’t want boring.

Simple, loud, satisfying. I never hear complaints.

I never get tired of it every single week.

Ingredients

• Chicken breasts — the hearty protein, juicy when you don’t overcook it.
• Yukon Gold potatoes — creamy insides, crispy skins when roasted right.
• Green beans — bright crunch, keeps the plate feeling lighter.
• Panko breadcrumbs — adds big, airy crunch on top.
• Parmesan cheese — salty, nutty crust that’s totally addictive.
• Olive oil — helps everything brown and keeps it from drying.
• Melted butter — adds richness and toasty flavor to the crust.
• Dijon mustard — tangy binder that gives a little zip.
• Garlic — savory punch, makes everything taste like dinner.
• Kosher salt — brings out the real flavors, simple but essential.
• Black pepper — mild heat, wakes up the other ingredients.
• Paprika — subtle smokiness and color, nothing too fancy.
• Italian seasoning — herby background notes, kind of homey.
• Lemon wedges — optional brightness, squeezes cut through richness.

Ingredient Quantities

• 4 boneless skinless chicken breasts, about 1 1/2 to 2 lb total
• 1 1/2 lb small Yukon Gold or baby potatoes, halved or quartered
• 12 oz fresh green beans, trimmed
• 1 cup plain panko breadcrumbs
• 3/4 cup finely grated Parmesan cheese, packed
• 3 tbsp olive oil, plus 1 tbsp for drizzling vegetables
• 2 tbsp melted butter
• 1 tbsp Dijon mustard
• 3 cloves garlic, minced (about 1 1/2 tsp)
• 1 1/2 tsp kosher salt, divided
• 1 tsp freshly ground black pepper, divided
• 1 tsp paprika
• 1 tsp dried Italian seasoning or dried oregano
• 1 lemon, cut into wedges for serving (optional but nice)

How to Make this

1. Preheat oven to 425°F and line a large rimmed sheet pan with parchment or foil for easier clean up.

2. If your chicken breasts are uneven, butterfly or gently pound them to about 3/4 inch so they cook evenly; pat dry with paper towels and season both sides with 1 tsp of the kosher salt and 1/2 tsp of the black pepper.

3. Toss the halved or quartered Yukon Gold potatoes with 2 tbsp olive oil, 1/2 tsp kosher salt, 1/4 tsp black pepper and spread them in a single layer on one side of the sheet pan. Roast for 15 minutes to start getting them crisp.

4. Meanwhile mix the crust: stir together the panko, finely grated Parmesan, paprika, dried Italian seasoning, and the remaining pinch of salt and pepper in a shallow bowl.

5. Whisk the 3 tbsp olive oil, melted butter, Dijon mustard and minced garlic in a small bowl; brush both sides of each chicken breast with this mixture, then press the panko-Parmesan mix onto the top side of each breast so it sticks. Don’t be shy, press firmly.

6. After the potatoes have roasted 15 minutes, remove the pan from the oven, push the potatoes to one side a little and add the crusted chicken breasts to the empty side, crumb side up. Spread the trimmed green beans in a single layer on the pan too, drizzle with the remaining 1 tbsp olive oil and season the beans with a little salt and pepper.

7. Return the pan to the oven and roast everything until the chicken crust is golden and an instant read thermometer reads 165°F in the thickest part, about 15 to 20 more minutes depending on breast size; the potatoes should be fork tender and the green beans bright and slightly blistered.

8. If the crust needs more color, broil on high for 1 to 2 minutes watching closely so it doesn’t burn.

9. Let the chicken rest 5 minutes on the pan before serving so juices redistribute. Give potatoes a quick toss with any pan juices for extra flavor.

10. Serve hot with lemon wedges for squeezing over the chicken and veggies. Leftovers reheat well in a 375°F oven to keep the crust crisp.

Equipment Needed

1. Large rimmed sheet pan lined with parchment or foil
2. Sharp chef’s knife and cutting board (for potatoes, trim beans, and slice lemon)
3. Mixing bowls — one big for potatoes and one shallow for the panko mix
4. Small bowl and whisk or fork for the oil/butter/Dijon/garlic mix
5. Pastry brush or silicone brush to coat the chicken
6. Instant read thermometer to check chicken doneness
7. Tongs or a spatula for moving chicken and tossing potatoes
8. Paper towels and kitchen towels for patting chicken dry and quick cleanup

FAQ

Parmesan Crusted Chicken Sheet Pan Dinner Recipe Substitutions and Variations

• Chicken breasts — use boneless skinless chicken thighs for juicier meat, turkey cutlets if you want a milder flavor, or extra-firm tofu for a vegetarian option (press it first to remove water).
• Panko breadcrumbs — swap in crushed cornflakes or crushed saltine crackers for crunch, or regular dried breadcrumbs if thats what you have.
• Parmesan cheese — Pecorino Romano or Asiago work great for a sharper bite, or finely grated Parmesan-Reggiano substitute if you cant get the real thing.
• Green beans — replace with asparagus tips, broccolini, or sugar snap peas; all roast in about the same time if you trim them similarly.

Pro Tips

1) Pound or butterfly those breasts so they’re the same thickness. If one side is thicker it’ll finish dry while the thin part is done, so a quick flattening makes everything cook evenly. Don’t overdo it though or you’ll end up with paper thin chicken.

2) Press the panko mixture on really hard and let it sit a minute before it goes in the oven. Moisture from the butter, oil and mustard helps the crumbs stick, but you still gotta push them on. If you have time, pop the crusted breasts in the fridge for 10 minutes to set the coating and reduce flaking.

3) Par-roast the potatoes first and give them space. Crowding makes them steam not crisp, and starting them earlier gets that golden outside before the chicken goes on. If you want extra crunch, after they’re done roast them briefly on the highest heat your oven will do (watch closely) or give them a quick toss in a hot pan with a bit more oil.

4) Use an instant read thermometer and trust it. Poultry looks cooked before it really is, and overcooking kills the juiciness. Pull chicken at 165°F, let it rest on the pan for a few minutes, then serve. If the crust needs color, use the broiler but stand there and watch so it doesn’t burn.