Preheat your oven to 400°F (200°C). Peel and dice the sweet potatoes into small cubes.
Toss sweet potatoes with olive oil, smoked paprika, ground cumin, chili powder, garlic powder, and kosher salt.
Spread the seasoned sweet potatoes on a baking sheet and roast for 25-30 minutes until fork-tender and slightly caramelized.
Spray a separate baking sheet with cooking spray and arrange corn tortillas in a single layer.
Lightly mist tortillas with cooking spray and sprinkle with a pinch of kosher salt. Bake for 10-12 minutes until crispy and golden.
In a saucepan over medium heat, warm the refried beans, adding a splash of water or broth if needed. Stir occasionally.
In a large mixing bowl, combine finely chopped kale, purple cabbage, cilantro, red onion, minced garlic, olive oil, lime juice, salt, and pepper. Toss well.
To assemble, spread refried beans on a crispy tortilla, add roasted sweet potatoes, veggie mixture, chopped avocado, and crumbled queso fresco.
Drizzle with creamy cilantro lime dressing and serve immediately.