Loaded Nachos Potato Skins

Ingredients

• 8 (3-inch-long) russet potatoes (about 2 1/4 pounds), scrubbed and thoroughly dried
• 2 tablespoons unsalted butter (1/4 stick), melted
• kosher salt
• freshly ground black pepper
• 2/3 cup small-dice avocado (from about 1 medium)
• 1 tablespoon freshly squeezed lime juice (from about 1 medium)
• 1 cup refried beans (8 ounces)
• hot sauce
• 2 cups shredded jack or cheddar cheese (about 4 ounces)
• 1/2 cup salsa
• 1/3 cup crema or sour cream