Fire Department Chicken BBQ Recipe: Step-by-Step Instructions

Fire department chicken BBQ, often called Cornell Chicken, is a tangy, vinegar-based grilled chicken recipe with roots in upstate New York firehouse cookouts. It’s known for a simple but flavorful marinade that locks in moisture and brings a zesty punch to BBQ chicken, making it a favorite for all ages.

Firefighters serving grilled chicken to a crowd at an outdoor community barbecue event.

This style of BBQ chicken is perfect for anyone who loves smoky, grilled meat without fussing over a long list of ingredients. It’s family-friendly and a go-to for cookouts, thanks to its balance of tang, seasoning, and grill-charred goodness. Plus, the marinade uses basics like mayonnaise and apple cider vinegar to keep the chicken juicy and flavorful when fired up on the grill. 🍗🔥

For those who appreciate good grilled chicken, fire department chicken brings a bit of that classic firehouse charm to your backyard. It’s easy to prep, quick to serve, and hits the sweet spot between simple and satisfying—no fancy equipment or hard-to-find spices required. Ready to get grilling? 🍴

Ingredients List & Step-By-Step Instructions For Fire Department Chicken BBQ Recipe

This recipe calls for simple, everyday ingredients that pack serious flavor when combined into a tangy marinade and sauce. Using common pantry staples like vegetable oil, cider vinegar, and poultry seasoning, it transforms basic chicken halves into a smoky, mouthwatering delight perfect for any grill session.

Ingredient Quantity
Chicken halves (bone-in) 4 pieces
Mayonnaise 1 cup
Vegetable oil ½ cup
Apple cider vinegar ½ cup
Salt (kosher preferred) 1 tbsp
Black pepper 1 tsp
Poultry seasoning 1 tsp
Barbecue sauce (for basting) ½ cup

Step 1

Start by rinsing the chicken halves and patting them dry. Sprinkle the salt generously over the chicken, making sure to get under the skin where you can—that step helps season it deeply.

Next, mix the mayonnaise, vegetable oil, apple cider vinegar, black pepper, and poultry seasoning in a bowl until smooth. This marinade locks in moisture and gives the chicken its signature tangy, creamy punch.

Place the chicken in a large container or resealable bag and pour the marinade over. Massage it well so every nook is covered, then cover and refrigerate overnight or for at least 6 hours. This slow soak is where the magic happens. 😋

Step 2

Get the grill fired up: if using charcoal, let the coals turn red-hot and arrange them to one side for indirect grilling. If using gas, preheat to medium-high.

Remove the chicken from the marinade, letting excess drip off, and place it skin-side down over indirect heat. Cover the grill and cook slowly to get that delicious smoky char without burning. This step typically takes 30-40 minutes depending on chicken size.

Use a meat thermometer to check the internal temperature; 165°F (74°C) means it’s perfectly cooked and juicy inside. Keep an eye out to prevent flare-ups — that mayo-based marinade loves a good sizzle, but you want a controlled flame here.

Step 3

During the last 10 minutes of grilling, brush the chicken with the barbecue sauce for a sticky glaze that seals in flavor.

Flip the pieces and baste the other side as well. This final touch adds a sweet and tangy crust that everyone will love at the dinner table. When the sauce caramelizes lightly, it’s time to pull the chicken off.

Let it rest for 5 minutes before serving. Serve up with your favorite sides and watch it disappear fast! 🍗🍴

Chef Melanie

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