Raspberry-Balsamic Glazed Chicken (Quick & Easy)

Raspberry-Balsamic Glazed Chicken

1 teaspoon vegetable oil
Cooking spray
1/2 cup chopped red onion
1 1/2 teaspoons minced fresh or 1/2 teaspoon dried thyme
1/2 teaspoon salt, divided
4 (4-ounce) skinned, boned chicken breast halves
1/3 cup seedless raspberry preserves
2 tablespoons balsamic vinegar
1/4 teaspoon pepper

Heat oil in a large nonstick skillet coated with cooking spray over medium-high heat until hot. Combine thyme and 1/4 teaspoon salt; sprinkle over chicken. Add chicken to skillet; sauté 6 minutes on each side or until done. Add onion; sauté with chicken for the last 5 minutes. Remove chicken from skillet; keep warm. Reduce heat to medium-low. Add 1/4 teaspoon salt, preserves, vinegar, and pepper, stirring constantly until the preserves melt. Spoon raspberry sauce over chicken.