# What You Need:
→ Chicken
01 - 2.5 pounds bone-in, skinless chicken thighs
→ Vegetables & Aromatics
02 - 1 jar (16 oz) sweet pickled onions, drained (reserve 2 tablespoons liquid)
03 - 4 cloves garlic, minced
04 - 2 medium carrots, peeled and sliced
05 - 2 ribs celery, sliced
06 - 1 small yellow onion, thinly sliced
→ Sauce & Seasonings
07 - 2 tablespoons reserved onion brine
08 - 1/4 cup chicken broth (60 ml)
09 - 2 tablespoons unsalted butter or olive oil for dairy-free
10 - 2 tablespoons brown sugar
11 - 1 tablespoon Dijon mustard
12 - 1 tablespoon Worcestershire sauce
13 - 1 teaspoon dried thyme
14 - 1/2 teaspoon dried oregano
15 - 1 teaspoon kosher salt
16 - 1/2 teaspoon black pepper
→ Optional Finishing
17 - 2 tablespoons fresh parsley, chopped
# Steps:
01 - Preheat oven to 325°F (165°C).
02 - Pat chicken thighs dry with paper towels and season with kosher salt and black pepper.
03 - Heat butter or olive oil in a large oven-safe pot over medium-high heat. Brown chicken thighs on both sides for 3 to 4 minutes per side. Remove and set aside.
04 - Reduce heat to medium. Add sliced onion, carrots, and celery to the pot and sauté for 4 to 5 minutes until softened. Stir in minced garlic and cook for 1 minute.
05 - Return chicken to the pot and evenly distribute drained pickled onions over and around the chicken.
06 - Whisk reserved onion brine, chicken broth, brown sugar, Dijon mustard, Worcestershire sauce, thyme, and oregano in a bowl. Pour the mixture over the chicken and vegetables.
07 - Cover pot with a lid and transfer to the oven. Braise for 2.5 to 3 hours until chicken is tender.
08 - Check seasoning and adjust if necessary. Garnish with fresh parsley before serving.