Make-Ahead Rosemary Sweet Potato Rolls

Bahan-bahan (16 porsi)

• 1 cup milk, heated to 102-110°F
• 1/2 cup granulated sugar, divided
• 2 1/4 teaspoons (1 packet) active dry yeast
• 1 cup sweet potato puree, packed (from 2-3 large sweet potatoes, see notes)
• 2 eggs
• 6 tablespoons unsalted butter, melted and cooled
• 1 tablespoon fresh rosemary leaves, chopped
• 2 teaspoons kosher salt
• 5 cups all purpose flour, plus more as needed
• 3 tablespoons unsalted butter, melted and cooled
• 2 tablespoons honey
• 1 teaspoon fresh rosemary leaves, chopped
• Coarse sea salt, as desired