If you're looking for a vegetarian skewer recipe with a kick, these spicy tofu and vegetable skewers are a must-try. With the help of a food processor, you can create a flavorful marinade using ingredients like soy sauce, sriracha, ginger, and garlic. The tofu and vegetables, such as bell peppers, mushrooms, and onions, can be marinated in the spicy sauce before being skewered and grilled. The result is a deliciously spicy and protein-packed dish that will satisfy your taste buds.