Chicken Recipe for a Crowd: Easy Oven-Baked Feast for 12

Feeding a crowd doesn’t have to mean stress or compromised quality. This oven-baked chicken delivers restaurant-quality results with minimal effort, ensuring every guest leaves satisfied.

I developed this method after hosting countless gatherings where I needed a reliable dish that scales beautifully. The secret lies in simple seasoning and precise timing, allowing the oven to do most of the work for you.

The result is juicy, tender chicken with a golden-brown finish, perfect for serving alongside your favorite sides. It’s the kind of meal that brings people together without keeping you tied to the kitchen.

With just a few ingredients and a single baking sheet, you can effortlessly serve up a feast that feels special. Here’s how to make it happen.

Ingredients for Chicken Recipe for a Crowd

A handful of bold ingredients transform into a crowd-pleasing, golden-brown oven-baked feast.

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The chicken is the star here. Thighs hold up better than breasts for large batches—more forgiving with timing and always juicier. Costco sells big packs of skin-on, boneless thighs that are perfect for this. If you’re buying from a butcher, ask for skin-on for that crispy finish. Look for plump, evenly sized pieces so everything cooks at the same rate (no one wants dry, overdone bits).

No smoked paprika? Regular paprika plus a pinch of cayenne gets you close. Fresh out of rosemary? Dried works at half the amount. The lemon juice can be bottled in a pinch, but fresh really brightens things up. If you’re doubling this for an even bigger crowd, use two baking sheets and rotate them halfway through so everything browns evenly.

This tastes even better the next day—great for leftovers. Store cooked chicken in the fridge for up to 4 days or freeze for 3 months. Reheat in the oven to keep the skin crispy (microwave makes it soggy, sadly).

Step-by-Step Instructions for Oven-Baked Chicken for a Crowd

Here’s the method. Straightforward, tested, works every time for feeding 12.

Step 1: Season the Chicken Thighs Generously

Pat the 8 lb Chicken Thighs dry with paper towels and place them in a large bowl. Drizzle with 0.5 cup Olive Oil and toss to coat evenly. This helps the seasoning stick and promotes crispy skin.

In a separate bowl, combine 2 tbsp Kosher Salt, 2 tsp Black Pepper, 2 tbsp Smoked Paprika, 2 tbsp Dried Oregano, 2 tsp Dried Thyme, and 2 tbsp Onion Powder. Sprinkle this mixture over the chicken and toss until every piece is well-coated. The chicken should look vibrant and evenly seasoned.

Step 2: Add Aromatics and Marinate Briefly

Add the 12 cloves Garlic Cloves (minced) and 0.25 cup Fresh Rosemary (chopped) to the chicken. Pour in the 0.5 cup Lemon Juice and toss everything together. The lemon juice brightens the flavors and helps tenderize the meat.

Let the chicken marinate for 15-20 minutes at room temperature. This short rest allows the flavors to penetrate the meat without over-softening the skin. Don’t skip this step—it makes a noticeable difference in the final taste.

Step 3: Arrange and Bake to Perfection

Preheat your oven to 400°F. Arrange the chicken thighs skin-side up on two large baking sheets, ensuring they’re not touching. This gives each piece enough space to crisp up properly. Pour any remaining marinade over the chicken.

Bake for 35-40 minutes until the skin is deep golden brown and crispy and the internal temperature reaches 175°F. Rotate the pans halfway through for even cooking. You’ll know it’s done when the juices run clear and the meat pulls away from the bone easily.

Step 4: Rest and Garnish for Serving

Remove the chicken from the oven and let it rest for 5-10 minutes. This allows the juices to redistribute throughout the meat, ensuring every bite is moist and flavorful. The skin will stay crispy during this time.

Slice the 2 whole Lemons and arrange them on a serving platter with the chicken. The bright citrus adds a fresh contrast to the rich, smoky flavors. Serve immediately while hot—the skin will be at its crispiest right out of the oven.

Pro Cooking Tips for This Recipe

Even Cooking Strategy

When baking this much chicken, use two large baking sheets and rotate them halfway through. This ensures even browning and prevents crowded pans from steaming the skin. I place one rack in the upper third and one in the lower third of my oven. 🌡️

Temperature Control

Invest in an instant-read thermometer—I use a ThermoWorks MARK4. Check the thickest pieces in multiple spots. 175°F is the sweet spot for dark meat: juicy but fully cooked.

Skin Crisping Secret

Pat the thighs very dry before seasoning. Any moisture prevents crisping. Also, don’t flip the chicken during baking—keep it skin-side up the entire time for maximum crunch.

Marinating Tip

Don’t marinate longer than 20 minutes. The lemon juice can start to “cook” the meat, giving it a mealy texture. A short rest is enough for the flavors to penetrate without over-tenderizing.

Resting Importance

Let the chicken rest 10 minutes before serving. This keeps the juices inside where they belong. I tent mine loosely with foil to keep it warm while the sides finish. 💡

Scaling Up

For more than 12 servings, use additional pans—not deeper ones. Stacking or crowding leads to uneven cooking. Each piece needs its own space to brown properly.

Frequently Asked Questions