In a medium bowl, combine the olive oil, fresh lemon juice, minced garlic, thyme, Dijon mustard, and salt. Whisk until all ingredients are fully blended and the marinade is smooth.

Take your 1 pound of chicken and place it in a large resealable plastic bag or shallow dish. Pour the marinade over the chicken, ensuring every piece is thoroughly coated.

Seal the bag or cover the dish and refrigerate for at least 1 hour, preferably 4-24 hours for maximum flavor absorption.

Choose your cooking method—grill, bake, or sauté until the chicken reaches a safe internal temperature.

If you have leftover chicken, it can be refrigerated for up to one week.