Prepare Aromatics: Finely mince the red peppers, green peppers, onion, garlic, and parsley. Squeeze out excess moisture if the vegetables are very watery.

Combine: Place the ground beef directly onto a large, rimmed baking sheet. Add the minced vegetables and all the spices.

Knead: Knead the mixture by hand directly on the tray for 2–3 minutes until the meat is tacky and the vegetables are evenly distributed.

Spread: Press the meat mixture firmly into an even layer, covering the entire surface of the baking sheet.

Score: Cut the meat into long vertical strips using a knife or spatula. Make light, decorative cross-cuts on the top of each strip.

Bake: Place the tray on the lowest rack of a preheated oven at 180°C (350°F). Use the fan/convection setting if available.

Cook: Bake for approximately 1 hour, checking occasionally until the meat is browned and the edges are slightly charred.

Rest & Serve: Let the kebab rest for 5 minutes before lifting the strips to serve with flatbread or rice.