01 - Preheat oven to 400°F. Prick sweet potatoes several times with a fork and place on a lined baking sheet. Roast for 40-45 minutes until fork-tender.
02 - In a skillet over medium heat, combine chickpeas, BBQ sauce, smoked paprika, cumin, garlic powder, and black pepper. Stir well and cook for 5-7 minutes until heated through and slightly thickened.
03 - In a blender or food processor, combine avocado, lime juice, water, olive oil, and salt. Blend until smooth and creamy, adding extra water as needed for pourable consistency.
04 - Split roasted sweet potatoes open lengthwise and fluff the flesh with a fork. Top each with BBQ chickpeas, drizzle generously with avocado-lime sauce, and garnish with red onion, cilantro, jalapeño, and vegan sour cream as desired.