01 - Set the oven to 425°F.
02 - Toss the 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 and roast for 25 to 30 minutes, tossing halfway through, until golden and crispy.
04 - While the potatoes roast, combine the 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 portion with a scoop of the warm bean mixture and sprinkle with shredded cheese so it melts slightly.
06 - Arrange cherry tomatoes, red onion, corn, avocado, cilantro, and sliced jalapeños over each bowl as desired.
07 - Drizzle sour cream or Greek yogurt over each bowl and serve immediately with a squeeze of fresh lime.