Combine Peri Peri sauce, minced garlic, lemon juice, olive oil, salt, and pepper in a mixing bowl. Stir it all together until you have a smooth marinade.
Cut your chicken into bite-sized pieces. Add them to the bowl of marinade, and toss well to ensure every piece is coated. Cover and refrigerate for at least an hour, but overnight is even better for maximum flavor.
Once marinated, thread the chicken pieces onto skewers. Whether you’re using wooden or metal skewers, make sure to leave a bit of space between the chicken pieces for even cooking.
Preheat your grill to medium-high heat. Grill the skewers for about 6-8 minutes per side, flipping occasionally and basting them with extra Peri Peri sauce for even more flavor. You’ll know they’re done when the chicken is fully cooked and slightly charred.
Once off the grill, transfer to a plate or serving tray. Watch as everyone digs in!