01 -
Wash and dry the chicken thighs thoroughly. Slice the onions thinly. Mince the garlic cloves.
02 -
Combine the chicken, minced garlic, sliced onions, lemon juice, Dijon mustard, smoked paprika, cayenne pepper, bouillon powder, and salt in a large bowl. Mix well, cover, and refrigerate for at least 2 hours or overnight.
03 -
Remove chicken from the marinade. Scrape off excess marinade and onions, reserving the mixture. Heat 2 tablespoons olive oil in a large skillet or Dutch oven over medium-high heat. Sear the chicken on both sides for 4-5 minutes until golden brown, then transfer to a plate.
04 -
Add remaining olive oil to the pan if needed. Add the reserved onions and marinade. Cook on low to medium-low heat, stirring, for about 5 minutes until the onions are softened and begin to caramelize.
05 -
Return browned chicken thighs to the pan with the onions. Pour in the chicken broth. Simmer uncovered for 15-20 minutes on medium heat, or until the chicken is fully cooked and the sauce has reduced slightly.
06 -
Taste for salt and adjust seasoning as needed before serving.