Sweet Potato Rolls

Ingredients (10)

• 1 tablespoon dry instant yeast
• 1/4 cup warm water (110 degrees Fahrenheit)
• 1 cup warm milk
• 1 cup mashed sweet potato (about 1 large one)
• 1/4 cup butter, softened
• 3 tablespoons sugar
• 1 1/2 teaspoons kosher salt
• 1 large egg
• 4 1/2 cups all-purpose flour
• Melted butter, for brushing