Prepare the Chicken. Season the chicken thighs with salt and pepper. Heat olive oil in a large skillet over medium heat and sear the chicken until browned on both sides, about 5-7 minutes per side. Remove the chicken and set aside.
Create the Apricot Glaze. In the same skillet, add garlic and sauté for 1-2 minutes until fragrant. Stir in the apricot preserves, halved apricots, soy sauce, and Dijon mustard. Let the glaze simmer for 3-4 minutes, allowing the flavors to meld together.
Simmer the Chicken. Return the chicken to the skillet, spoon the glaze over the thighs, and let it simmer on low heat for about 15-20 minutes. This ensures the chicken is fully cooked and absorbs all the sweet and savory flavors.
Serve and Enjoy. Transfer the chicken to a serving dish, spoon extra glaze over the top, and garnish with fresh herbs if desired. Serve with rice, quinoa, or roasted vegetables for a complete meal.