These Juicy Barbecued Chicken Thighs are incredibly flavorful, tender, and perfectly glazed with BBQ sauce. Marinated in spices and a touch of mayonnaise for moisture, they’re finished on the grill or in the oven for a rich, smoky taste with a delicious caramelized finish.

Ingredients
- 3 lbs boneless, skinless chicken thighs (about 10 pieces)
- 1 tsp sea salt
- ¼ tsp ground black pepper (or to taste)
- 1 tsp Mrs. Dash seasoning (plain or garlic, or your favorite blend)
- ½ tsp garlic powder
- 1 Tbsp real mayonnaise
- 1 medium onion, thickly sliced
- BBQ sauce, for basting
Instructions
Marinate the Chicken:
- Season
Place chicken thighs in a large bowl or dish. Season both sides with sea salt, pepper, Mrs. Dash, and garlic powder. - Coat with Mayo
Add the mayonnaise and mix until the thighs are evenly coated. This helps tenderize and lock in moisture. - Add Onion
Toss in thick slices of onion and mix well. - Marinate
Cover tightly and refrigerate for at least 6 hours or overnight for the best flavor.
Grill Method:
- Preheat and Oil
Preheat your grill and generously oil the grates. - Grill Chicken
Place thighs on the grill, smooth side up. Cover and grill on low heat for 12–15 minutes, rotating once for grill marks. - Baste and Flip
Brush the top with BBQ sauce, flip the chicken, baste the other side, and cook for another 12–15 minutes, rotating once more. - Final Glaze
Flip again, brush with more BBQ sauce, and cook 1–2 minutes more. - Rest
Remove from grill and let the chicken rest for 5–10 minutes before serving.
Oven-Baked Method:
- Preheat Oven
Heat oven to 400°F (200°C). - Bake First
Arrange marinated thighs in a single layer, smooth side up, on a large rimmed baking dish. Bake for 30 minutes. - Add BBQ Sauce
Increase oven temperature to 450°F (230°C). Brush chicken generously with BBQ sauce on all sides and bake an additional 5 minutes, until sauce is slightly set and sticky.
Why You’ll Love This Recipe
- Incredibly juicy and flavorful
- Flexible cooking methods — grill or bake
- Simple marinade with big flavor
- Great for meal prep or gatherings
- Customizable with your favorite BBQ sauce

Tips
- Don’t skip the marinating — it adds depth and keeps the chicken moist.
- Use a meat thermometer — internal temp should be 165°F (74°C).
- Resting the meat after cooking helps retain juices.
- For charred flavor in the oven, broil for 1–2 minutes at the end.
Variations and Substitutions
- Different seasoning: Use Cajun, taco, or lemon-pepper seasoning blends.
- Spicy version: Add crushed red pepper or a splash of hot sauce.
- Bone-in thighs: Increase cooking time by 5–10 minutes.
- No mayo? Use Greek yogurt or a bit of olive oil instead.
- No BBQ sauce? Brush with teriyaki, honey mustard, or buffalo sauce.
FAQs
Can I use chicken breasts instead of thighs?
Yes, but they may be less juicy. Adjust the cook time accordingly.
How long can I marinate the chicken?
6 to 24 hours is ideal. Don’t exceed 2 days.
Can I freeze the marinated chicken?
Yes! Freeze raw marinated chicken in a zip bag for up to 3 months. Thaw overnight in the fridge before cooking.
Do I have to use mayonnaise?
It’s optional, but it adds moisture and richness without tasting like mayo.
Serving
- Serve hot off the grill or oven with extra BBQ sauce on the side.
- Great alongside corn on the cob, roasted veggies, baked beans, or potato salad.
- For a lighter meal, pair with a fresh green salad or grilled vegetables.
Suggestions
- Meal prep: Make a double batch and store leftovers for wraps or rice bowls.
- Make it a BBQ platter: Add ribs, grilled corn, and coleslaw.
- Try different sauces: Test out smoky chipotle, honey BBQ, or Korean-style gochujang glaze.
- Use leftovers: Chop and toss into salads, sandwiches, or quesadillas.
Juicy Barbecued Chicken Thighs
4
servings20
minutes30
Ingredients
3 lbs boneless, skinless chicken thighs (about 10 pieces)
1 tsp sea salt
¼ tsp ground black pepper (or to taste)
1 tsp Mrs. Dash seasoning (plain or garlic, or your favorite blend)
½ tsp garlic powder
1 Tbsp real mayonnaise
1 medium onion, thickly sliced
BBQ sauce, for basting
Directions
- Marinate the Chicken:
- Season
- Place chicken thighs in a large bowl or dish. Season both sides with sea salt, pepper, Mrs. Dash, and garlic powder.
- Coat with Mayo
- Add the mayonnaise and mix until the thighs are evenly coated. This helps tenderize and lock in moisture.
- Add Onion
- Toss in thick slices of onion and mix well.
- Marinate
- Cover tightly and refrigerate for at least 6 hours or overnight for the best flavor.


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