Easy Sheet Pan Potato Nachos

Ingredients

• 2 lbs Yukon gold potatoes
• 1 tsp kosher salt
• 1 tsp chili powder
• 1/2 tsp cumin
• 1/2 tsp smoked paprika
• 1/4 tsp garlic powder
• 2 tbsp olive oil
• 1 can (15 oz) black beans or pinto beans
• 1 cup (4oz) shredded cheese, packed
• 1/2 cup salsa or pico de gallo
• 1/4 cup sour cream
• 1-2 avocados, sliced or diced
• 3 green onions, sliced
• a handful of romaine lettuce, sliced
• fresh cilantro, chopped (optional)