01 - Set the oven to 425°F to bring it to temperature before roasting.
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 brown and crispy on the edges.
04 - While the potatoes roast, combine black beans, ground cumin, smoked paprika, and salsa in a small saucepan. Heat over medium heat, stirring occasionally, until warmed through, about 5 minutes.
05 - Divide the roasted potatoes among four bowls. Spoon the warm bean mixture over each portion and top with shredded cheddar cheese so it begins to melt.
06 - Arrange cherry tomatoes, red onion, corn kernels, diced avocado, cilantro, and sliced jalapeños over each bowl.
07 - Drizzle sour cream or Greek yogurt over the top and serve immediately with lime wedges on the side.