Peel and cube two medium sweet potatoes, heat a non-stick pan over medium heat with olive oil and cajun spice mix, sauté for 10-12 minutes until tender.

Transfer to a food processor, add chickpeas, garlic, scallions, cilantro, tomato puree, and miso, pulse until chunky but combined.

Shape into four equal-sized patties, ensuring they are compact.

In the same pan, heat olive oil and fry patties for 2-3 minutes on each side until golden brown.

Place on paper towels, assemble on burger buns with desired toppings, and serve immediately.