Unbelievably delicious balsamic glazed chicken thighs strike the perfect balance between sweet and savory, with a sticky, caramelized glaze over tender bone-in meat. Half the balsamic-soy marinade cooks down into a glossy glaze while the thighs roast to juicy perfection. This is the weeknight dinner that always earns a place in the regular rotation.
Get ready to transform your weeknight dinner routine with these unbelievably delicious Balsamic Glazed Chicken Thighs! This recipe strikes the perfect balance between sweet and savory, creating a sticky, caramelized glaze that coats tender, juicy chicken to perfection. It’s an elegant dish that’s surprisingly simple to make, destined to become a new staple in your kitchen.
Ingredients
• ½ cup / 120 ml balsamic vinegar
• 1/3 cup / 80 ml low-sodium soy sauce
• 3 tablespoons / 45 ml (1.5 fl oz) Yacon syrup (or maple syrup)
• 4 tablespoons / 60 ml (2 fl oz) olive oil
• 3 tablespoons / 45 ml (1.5 fl oz) chili sauce
• 2 tablespoons / 30g (1.06 oz) minced garlic (about 6 cloves)
• Salt and black pepper, to taste
• 8 (6-ounce / 170g / 6 oz) grass-fed, bone-in, skin-on chicken thighs
• 1 tablespoon (15 ml / 0.5 fl oz) sesame seeds, for garnish (optional)
Instructions
1. Directions
2. In a medium bowl, whisk together the balsamic vinegar, soy sauce, Yacon syrup, olive oil, chili sauce, and minced garlic. Season with salt and pepper.
3. Pour half of the marinade into a large resealable bag with the chicken thighs. Reserve the other half of the marinade. Seal the bag, shake well to coat, and refrigerate for at least 1 hour.
4. While the chicken marinates, preheat your oven to 425°F (220°C).
5. Pour the reserved, unused marinade into a small saucepan. Bring to a boil over medium heat, then reduce heat and simmer for 5-7 minutes until it thickens into a glaze. Remove from heat and set aside.
6. Remove the chicken from the bag, discarding the used marinade. Arrange the thighs in a single layer in a 9×13-inch baking dish.
7. Brush the cooked glaze generously over the chicken thighs.
8. Bake for 30-35 minutes, or until the chicken is cooked through and the internal temperature reaches 165°F (74°C).
9. Garnish with sesame seeds and serve hot.
Nutritional Information
• Nutrition (per serving)
• Calories: 406
• Fat: 19.6g
• Fiber: 0.1g
Pro Tips
• For an extra crispy, caramelized finish, switch the oven to broil for the last 2-3 minutes of cooking. Watch carefully to prevent burning.
• Use a meat thermometer to ensure the chicken is perfectly cooked to an internal temperature of 165°F (74°C) without drying it out.
• If you don’t have Yacon syrup, you can easily substitute it with an equal amount of maple syrup or honey for a similar sweet and sticky glaze.
FAQ
Q: Can I use something other than Yacon syrup
A: Yes, you can easily substitute Yacon syrup with an equal amount of maple syrup or honey. Both will create a delicious sweet and sticky glaze for the chicken.
Q: How do I get the chicken skin extra crispy
A: For an extra crispy, caramelized finish, switch your oven to the broil setting for the last 2-3 minutes of cooking. Be sure to watch it very closely during this time to prevent the glaze from burning.
Q: Can I use boneless skinless chicken thighs for this recipe
A: Absolutely! If using boneless, skinless chicken thighs, you will need to reduce the baking time. Start checking for doneness around 20-25 minutes, ensuring the internal temperature still reaches 165°F (74°C).
Q: How long should I marinate the chicken
A: You should marinate the chicken for at least 1 hour to allow the flavors to penetrate. For a deeper flavor, you can marinate it for up to 4 hours in the refrigerator.
Pro Tips
- Divide the marinade before it touches the raw chicken: reserve half, then simmer it for 5-7 minutes into the finishing glaze so it's safe to spoon over the cooked thighs.
- Marinate the thighs for at least 1 hour (up to overnight in the fridge) — the garlic, balsamic, and chili sauce need time to season right to the bone.
- Roast at 425°F / 220°C in a single layer for 30-35 minutes, then broil for the final 2-3 minutes for a deeply caramelized finish, watching carefully so the sugars don't burn.
- Stick with Yacon syrup if you're keeping carbs down — the maple syrup substitute works, but it adds noticeably more sugar to the glaze.
- Check that the thickest thigh reads 165°F / 74°C before pulling the pan; leftovers keep 3-4 days and reheat well covered with a spoon of the glaze.
Frequently Asked Questions
What can I use instead of Yacon syrup?
An equal amount of maple syrup or honey gives a similar sweet, sticky glaze, though both raise the carb count — so keep the glaze layer light if you're staying keto.
Can I marinate the chicken thighs ahead of time?
Yes — marinate them in the fridge for at least 1 hour and up to a full day ahead. Just keep the reserved glaze portion separate and simmer it fresh before serving.
Is this balsamic glazed chicken keto-friendly?
It fits a low-carb plan at about 10g of carbohydrates per serving, most of it from the glaze. Using Yacon syrup instead of maple keeps that number at the low end.
How do I get the glaze sticky and caramelized?
Simmer the reserved marinade until it thickens (5-7 minutes) and finish the baked thighs under the broiler for 2-3 minutes — that combination gives you the glossy, sticky coating without burning the sugars.
Recipe card below.
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Unbelievably Delicious Balsamic Glazed Chicken Thighs
Ingredients
Method
- Directions
- In a medium bowl, whisk together the balsamic vinegar, soy sauce, Yacon syrup, olive oil, chili sauce, and minced garlic.
- Season with salt and pepper.
- Pour half of the marinade into a large resealable bag with the chicken thighs.
- Reserve the other half of the marinade. Seal the bag, shake well to coat, and refrigerate for at least 1 hour.
- While the chicken marinates, preheat your oven to 425°F (220°C).
- Pour the reserved, unused marinade into a small saucepan.
- Bring to a boil over medium heat, then reduce heat and simmer for 5-7 minutes until it thickens into a glaze.
- Remove from heat and set aside.
- Remove the chicken from the bag, discarding the used marinade.
- Arrange the thighs in a single layer in a 9x13-inch baking dish.
- Brush the cooked glaze generously over the chicken thighs.
- Bake for 30-35 minutes, or until the chicken is cooked through and the internal temperature reaches 165°F (74°C).
- Garnish with sesame seeds and serve hot.








