In a medium bowl, whisk together balsamic vinegar, olive oil, brown sugar, garlic powder, salt, and pepper until combined and sugar is dissolved.
Place chicken breasts in a shallow dish or resealable bag. Pour the marinade over the chicken, making sure it’s evenly coated. Seal and refrigerate for at least 1 hour, up to overnight.
Preheat grill to medium-high heat. Lightly grease the grates.
Remove chicken from marinade and discard any leftover marinade.
Grill chicken for 6 to 8 minutes per side, or until the internal temperature reaches 165°F.
Let rest for a few minutes before serving. Garnish with fresh herbs if desired.
Notes
🥡 STORAGE
Refrigerate cooled balsamic chicken in an airtight container for up to 4 days.
♨️ REHEATING
Microwave: Reheat in 30-second bursts until warmed through.
Stovetop: Warm over medium-low heat with a splash of water or broth to keep it moist.
Oven: Preheat to 350°F. Place the chicken in a baking dish and cover with foil. Heat for 10-15 minutes.
Air Fryer: Reheat at 350°F for 5-7 minutes, flipping halfway through.
❄️ FREEZING
Freeze cooked and cooled balsamic chicken in a freezer-safe bag or container for up to 3 months. Remove as much air as possible. Thaw in the refrigerator overnight before reheating.
💡 TIPS FOR BEST RESULTS
Use a meat thermometer to ensure the internal temperature reaches 165°F
Let the chicken rest a few minutes before slicing to retain juices
For best results in the oven or air fryer, avoid overcooking during reheating
🍳 ALTERNATE COOKING METHODS
Oven Method: Preheat oven to 400°F. Place marinated chicken in a baking dish or on a lined baking sheet. Bake for 20-25 minutes, or until the internal temperature reaches 165°F.
Air Fryer Method: Preheat air fryer to 375°F. Place chicken in a single layer and cook for 15-18 minutes, flipping halfway through, until the internal temperature reaches 165°F.
♻️ LEFTOVERS
Slice into salads, wraps, or sandwiches
Dice and mix into pasta, rice bowls, or quesadillas
Great cold, straight from the fridge for quick lunches