Creamy Peanut Butter Fudge

Bahan-bahan (24 porsi)

• 2 cups granulated white sugar
• 2/3 cup evaporated whole milk ((don't use low-fat))
• 1 dash of salt
• 3 heaping tablespoons creamy peanut butter
• 1 teaspoon butter
• 1 teaspoon vanilla extract