In a bowl, mix together the Ajika paste, olive oil, minced garlic, salt, and pepper. This will be your marinade.
Place the chicken breasts in a dish or a sealable plastic bag. Pour the marinade over the chicken, ensuring each piece is well-coated. Seal the bag or cover the dish, then refrigerate.
Let the chicken marinate for at least 20 minutes, or up to overnight for more flavor.
Preheat your grill to medium-high heat. If you're using a grill pan, you can heat it over medium-high heat on the stovetop.
Remove the chicken from the marinade, allowing any excess to drip off. Discard the leftover marinade.
Place the chicken on the grill or grill pan. Cook for about 6-7 minutes per side, or until the internal temperature reaches 165°F (74°C). The cooking time may vary depending on the thickness of the chicken breasts.
Once cooked, let the chicken rest for a few minutes before serving. This allows the juices to redistribute throughout the meat, keeping it juicy and flavorful.
Garnish with fresh herbs and serve with your choice of sides. Enjoy your Ajika Georgian Grilled Chicken!