Step 1

Combine the sugar-free drink mix, erythritol and water in the saucepan, and place it on the stove.

Step 2

Clip a candy thermometer onto the saucepan. Position the tip of the thermometer near the bottom of the pan.

Step 3

Raise the heat to medium-high. Stir the mixture until it starts to boil, then stop stirring.

Step 4

When the thermometer reads just under 290 degrees, take the saucepan off the burner and turn the heat off.

Step 5

Pour the candy into the baking pan to set. For best results, let it set for an hour or more.

Step 6

Once the candy has set, break it up by smashing it in the center with the handle of a kitchen knife.

Step 7

Slide the knife underneath the candy to loosen it from the pan. Break into smaller pieces as needed.