In a bowl, mix ground beef, red onion, bell pepper, cilantro, garlic powder, paprika, salt, and pepper until well combined.
Spread a thin, even layer of the meat mixture over each tortilla.
Sprinkle shredded mozzarella evenly over the meat layer.
Roll the tortillas tightly into logs, slice into 1-inch pinwheels, and thread onto wooden skewers.
Place on a parchment-lined baking sheet and bake at 400 F (200 C) for 20-25 minutes WITHOUT glaze.
Whisk glaze ingredients together. Brush generously over the hot kebabs.
Return to the oven for another 10-15 minutes, brushing occasionally until caramelized and golden-brown. Serve hot with garlic dip!