Follow these simple steps to create mouthwatering Middle Eastern Tofu Kebabs:

1. Prep the Tofu: Start by draining the tofu and pressing it to remove excess moisture. Slice it into rectangular cubes, about 1-inch thick.
2. Marinade Mixture: In a mixing bowl, whisk together olive oil, lemon juice, soy sauce, cumin, coriander, smoked paprika, turmeric, cayenne pepper, salt, and black pepper.
3. Marinate: Place the tofu cubes in the marinade and ensure they are evenly coated. Allow them to marinate for at least 15 minutes to absorb all the flavors.
4. Prepare Vegetables: While the tofu marinates, cut the red bell pepper, zucchini, and onion into bite-sized pieces.
5. Skewer Components: Begin threading the marinated tofu and vegetables alternately onto skewers, ensuring a colorful mix.
6. Preheat Grill or Oven: If using a grill, preheat it to medium-high heat. For the oven, preheat to 400°F (200°C).
7. Grill or Bake: If grilling, cook the skewers for about 5-7 minutes, rotating occasionally until the tofu is golden and slightly charred. If baking, place the skewers on a lined baking sheet and cook for 10-15 minutes.
8. Serve: Remove from heat and allow them to cool slightly before serving.

Enjoy the fruits of your labor as you dig into these flavorful kebabs!