In a pot, boil the cubed sweet potato in water for about 15 minutes or until soft. Drain and let cool slightly.
In a large bowl, mash the cooked sweet potato with a fork or potato masher until smooth.
To the mashed sweet potato, add cooked red lentils, breadcrumbs, green onions, minced garlic, cumin powder, smoked paprika, salt, and black pepper. Mix well until combined.
Divide the mixture into 8 equal portions and shape each into a patty, about 1/2 inch thick.
Heat olive oil in a non-stick skillet over medium heat. Once hot, carefully place the patties in the skillet, cooking for 4-5 minutes on each side until golden brown and slightly crispy.
While the patties cook, prepare the avocado cilantro sauce. In a blender or food processor, combine avocado, cilantro, lime juice, Greek yogurt, and salt. Blend until smooth and creamy.
Once the patties are done, remove from the skillet and drain on paper towels if necessary. Serve warm with a generous drizzle of the avocado cilantro sauce.
Notes
Serve on a colorful plate, garnished with cilantro leaves and lime wedges.
Keyword avocado sauce, healthy, patties, red lentils, sweet potato