Homemade Caramel Apples

Bahan-bahan (8 porsi)

• 8 -9 cold apples
• 1 and 3/4 cups (420ml) heavy cream
• 1 cup (240ml) light corn syrup
• 2 cups (400g) packed light or dark brown sugar
• 1/4 cup (4 Tbsp; 56g) unsalted butter, at room temperature
• 1/2 teaspoon salt
• 1/2 teaspoon pure vanilla extract