Weeknight Cornell Chicken Marinade (Tangy and Crispy)
Cornell chicken marinade is the tangy, vinegar-based secret behind the juiciest grilled chicken you’ll make on a weeknight. It turns simple chicken pieces into crackling-skinned, impossibly moist pieces with almost no effort.
It comes together in 10 minutes, uses pantry ingredients, and does all the heavy lifting while you prep the sides. This is the same recipe that put Cornell University’s barbecue on the map, and it still works every time.
Why This Marinade Works
The combination of cider vinegar and oil tenderizes the meat gently, without turning it mushy. An egg beaten into the mix clings to the skin and helps it blister and crisp over the fire.
The flavor is zippy and clean, not heavy or sweet. I love that it cuts through the richness of grilled chicken and leaves it tasting bright and savory. It’s the only marinade I keep on repeat all summer long.
Ingredients
- 1 cup vegetable oil: use a neutral oil like canola or grapeseed
- 1 cup cider vinegar: the tangy backbone; don’t swap white vinegar, it’ll be harsher
- 1 large egg: helps the marinade cling and crisps the skin
- 3 tablespoons kosher salt: for even seasoning
- 1 tablespoon poultry seasoning: a classic blend of thyme, sage, and marjoram
- 1 teaspoon garlic powder: adds savory depth
- ½ teaspoon black pepper: freshly ground for the best flavor
Variations / Substitutions
- Protein: Works with any bone-in or boneless chicken pieces. Great on turkey cutlets too.
- Vinegar: Apple cider vinegar is ideal. White vinegar will work in a pinch but the tang will be sharper.
- Egg-free: Skip the egg. You’ll lose some crispness, but the marinade still flavors the meat well.
- Herb swap: If you don’t have poultry seasoning, use 1 teaspoon dried thyme and ½ teaspoon dried sage.
If you love this marinade, try it with our grilled chicken thighs with chimichurri.
How to Make Cornell Chicken Marinade
Step 1: Whisk the Marinade
In a large bowl, whisk together the 1 cup vegetable oil, 1 cup cider vinegar, 1 large egg, 3 tablespoons salt, 1 tablespoon poultry seasoning, 1 teaspoon garlic powder, and ½ teaspoon pepper until the egg is fully incorporated and the mixture looks creamy and emulsified, about 30 seconds.
Step 2: Marinate the Chicken
Place 3 to 4 pounds of chicken pieces in a gallon-size zip-top bag or a shallow glass dish. Pour the marinade over the chicken, seal the bag, and massage it gently so every piece is coated. Refrigerate for at least 1 hour, or up to 4 hours. Don’t marinate longer than 4 hours, or the vinegar will start to break down the meat and make it mushy.
Step 3: Grill the Chicken
Preheat your grill to medium-high heat, about 400°F (200°C). Lift the chicken from the marinade, letting excess drip off, and place it skin-side down on the grates. Grill for 6 to 8 minutes per side for bone-in pieces, or 4 to 5 minutes per side for boneless, until the internal temperature reaches 165°F (74°C) and the skin is charred in spots and crisp.
Step 4: Rest and Serve
Transfer the chicken to a platter, tent loosely with foil, and let it rest 5 minutes so the juices settle. Serve it hot, with a spoonful of the reserved boiled marinade (see recipe notes) if you like an extra punch of tang.
Tips for the Best Grilled Chicken Marinade
- Pat the chicken pieces dry with paper towels after you pull them from the marinade. The drier the skin, the crisper it gets on the grill.
- Always marinate in a non-reactive container (glass, ceramic, or plastic). Metal bowls can react with the vinegar and give the marinade a metallic taste.
- If you don’t own a grill, roast the marinated chicken at 425°F (220°C) for 35 to 40 minutes, turning once, until done.
- Set aside ½ cup of the marinade before it touches the raw chicken. Boil it for 5 minutes in a small saucepan, then use it as a basting sauce or to drizzle over the finished chicken.
Grill times by chicken cut (all at medium-high heat, 400°F):
| Cut | Time per side |
|---|---|
| Bone-in thighs / drumsticks | 6 to 8 minutes |
| Boneless breasts | 4 to 5 minutes |
| Wings | 5 to 6 minutes |
Storing Leftover Chicken
Leftover grilled chicken keeps well in an airtight container in the refrigerator for up to 3 days. Reheat it in a hot skillet with a teaspoon of oil to bring back the crispy skin, rather than the microwave which will steam it. You can also serve it cold, sliced over a salad.
What to Serve with Cornell Chicken
Cornell chicken pairs beautifully with bright, acidic sides that balance its richness. A simple vinegar-dressed coleslaw echoes the tang and adds crunch. Sweet corn on the cob or a juicy tomato salad rounds out the plate. For a heartier meal, scoop some creamy potato salad or baked beans alongside.
Frequently Asked Questions
Can I freeze the chicken in this marinade?
Yes. Combine raw chicken and marinade in a freezer bag, press out the air, and freeze for up to 3 months. Thaw overnight in the refrigerator before grilling.
Will the chicken taste like egg?
Not at all. The egg emulsifies the marinade and helps crisp the skin, but you won’t taste it. The dominant flavors are tangy vinegar and savory herbs.
Can I use olive oil instead of vegetable oil?
You can, but vegetable oil has a higher smoke point and a neutral flavor, so it’s better for high-heat grilling. Olive oil may smoke and can add a grassy note that fights the clean tang.
Cornell Chicken Marinade Recipe
Ingredients
Method
- Whisk oil, vinegar, egg, salt, poultry seasoning, garlic powder, and pepper until smooth and emulsified.
- Marinate 3 to 4 pounds chicken in a bag or dish 1 to 4 hours refrigerated.
- Grill over medium-high heat (400°F) to 165°F internal; 6 to 8 min per side bone-in, 4 to 5 min boneless.
- Rest 5 minutes, then serve with boiled reserved marinade if desired.
Notes
