01 - Preheat the oven to 400°F. Prick sweet potatoes several times with a fork and place them on a baking sheet. Bake for 40–50 minutes, or until tender when pierced with a knife.
02 - While sweet potatoes are baking, heat a skillet over medium heat. Add a drizzle of olive oil, then sauté red onion and red bell pepper for 3–4 minutes until softened.
03 - Add black beans, cumin, smoked paprika, chili powder, salt, and pepper to the skillet. Stir and cook for 2–3 minutes until heated through. Remove from heat.
04 - In a small bowl, whisk together sour cream, lime zest, lime juice, and a pinch of salt to make the lime crema.
05 - Once the sweet potatoes are baked, cut a slit lengthwise in each and gently fluff the insides with a fork. Spoon the black bean mixture evenly into each sweet potato. Top with sautéed peppers and onions, avocado slices, and a dollop of lime crema.
06 - Garnish with chopped cilantro and serve with lime wedges.