What is the substitute for 19 caramel squares vs caramel bits?

When substituting caramel squares for caramel bits, you can use a 1:1 ratio, but keep in mind that caramel bits are generally easier to melt and incorporate into recipes. If you use caramel squares, chop them into smaller pieces to ensure even melting. For every 19 caramel squares, you can replace them with about 19 caramel bits, adjusting slightly based on the desired texture in your recipe.