In large skillet, heat oil and add sweet potatoes*
Cover and cook potatoes for 10-12 min, until soft and stir occasionally
Add diced bell pepper, onion, garlic, salt, and pepper
Cover and cook for 10 min; Stir
Add kale and saute for 2-3 min, until slightly wilted
In small bowl, mix mayonnaise, lime juice, chili powder, cumin, and oregano
In a mixing bowl, mix together mayonnaise mixture* and sweet potato veg
Serve warm or cold; Sprinkle each bowl with 1 tsp parsley