01 - Preheat the oven to 425°F.
02 - Toss diced potatoes with olive oil, smoked paprika, garlic powder, ground cumin, chili powder, salt, and black pepper in a large mixing bowl until evenly coated.
03 - Spread the seasoned potatoes in a single layer on a baking sheet. Roast for 25 to 30 minutes, tossing halfway through, until golden and crispy.
04 - While the potatoes roast, combine black beans, ground cumin, smoked paprika, and salsa in a small saucepan over medium heat. Cook for about 5 minutes, stirring occasionally, until heated through.
05 - Divide the roasted potatoes among four bowls. Top each with a scoop of the warm bean mixture and sprinkle with shredded cheddar cheese so it melts slightly.
06 - Arrange cherry tomatoes, red onion, corn kernels, diced avocado, chopped cilantro, and sliced jalapeños over each bowl as desired.
07 - Drizzle with sour cream or Greek yogurt and serve immediately with a squeeze of fresh lime.