There are two ways you can adjust this recipe into individual vegan mars bars. First, depending on how thick you want the bars to be, you can use a 10-inch/25 cm square pan (taller) or a 9x13-inch/23x33cm pan (thinner). Second, allow it to chill, slice into bars, dip each bar in melted chocolate, and chill until set. Alternatively, you can use a silicone candy bar mold (like this one) to make the chocolate caramel bars. However, you'll likely need to do this in batches as one mold usually contains 8-12 cavities, and this recipe will yield a higher number than that.