Swiss Roll Ice Cream

Bahan-bahan (8 porsi)

• 4 FROZEN double Swiss Roll packs (sliced very thin, about ¼-inch thick)
• 1½ cups heavy cream
• 1½ cups milk
• ½ cups sugar
• ⅛ teaspoon kosher salt
• 2 teaspoons vanilla extract
• ¼ cup chocolate sauce (homemade or store-bought (cold or room temperature, NOT warm))