To grill the chicken: Lightly cover grates with non-stick spray. Heat your grill on high with the lid down for 10-15 minutes then lift the lid and turn down the heat to medium. Place the seasoned chicken on the grates for 5-6 minutes. Flip and repeat. Chicken is ready when a thermometer inserted in the thickest part reads 165 degrees. Remove from grill and set aside for 10 minutes before chopping up chicken (I personally cook my chicken to 155 and let the residual heat do the remaining cooking).: The scent of herbs and smoke should greet you as soon as the chicken breast hits the grates, and you will hear a steady sizzle that signals good contact. Use medium heat after preheating so the exterior browns while the inside cooks through, giving the meat a juicy, tender texture. The thermometer reading of 165 degrees is the safety cue many follow, though holding the meat on the cooler side and letting residual heat finish it yields a slightly juicier result. A common mistake is crowding the grill, which causes steaming rather than searing; leave space so air circulates freely. If you smell excessive burning, lower the heat or move the pieces to an indirect zone. Resting for about 10 minutes allows juices to redistribute, so when you chop the chicken breast the pieces stay moist rather than drying out.
Toss zucchini in remaining olive oil and place on the grill. Cook each side for about 3 minutes or until grill marks show. Remove from grill and set aside. Add the pita flatbread and grill for 2-3 minutes. Remove from the grill.: When the zucchini sizzles, you should see dark grill marks form in three to four minutes, and the aroma will turn slightly sweet and nutty. The oil helps conduct heat and prevents sticking, yielding tender, slightly charred slices that soften without becoming mushy. Flip once to get crosshatch marks and even cooking, aiming for a tender bite with some tooth left. Overcooking makes the zucchini limp and watery, so avoid leaving it on the flame beyond that brief char stage. If you notice lots of juice pooling, the slices were likely cut too thin or cooked at too high heat.
To assemble: Evenly divide and spread red pepper hummus onto grilled pita flatbread. Layer with zucchinni, grilled chicken, corn relish, radishes, arugula, jalapenos and drizzle green harissa on top.: As the pita flatbread warms, it should puff slightly and develop a toasty edge, and you will smell faintly nutty, toasty notes that indicate readiness. This quick grilling crisps the surface enough to support spreads without getting soggy, and the warmed center contrasts nicely with cool toppings. Don't let them sit too long or they will become brittle. If you see blistering or charring that seems excessive, move the pita to a cooler section of the grill for a gentler finish.
To assemble: The layered aromas become immediate when you spread red pepper hummus across warm pita flatbread , and each component contributes texture so bites feel balanced. Start by dividing hummus evenly so every flatbread has a creamy foundation, then build with zucchini , chopped chicken breast , and corn relish for sweetness. Finish with crisp radishes , peppery arugula , and sliced jalapeños for heat, then drizzle Green Harissa for herbal spice. A common pitfall is overloading the base, which makes the flatbread hard to pick up; keep portions moderate so flavors stay distinct and the texture remains manageable. If toppings slide around, try slightly thicker hummus application or warm the pita a touch longer so it has more structure.