You can make single servings with TJ's No Guilt brownie mix!
Mix 2 TBS TJ's No Guilt brownie mix with 1 TBS nonfat vanilla yogurt (TJ's). Add one little square of dark chocolate before cooking for a molten lava cake. I put mine in a ceramic ramekin, spray with olive oil and in the microwave for 50 seconds for a warm delicious treat :)
Tip: put your mix in a zip lock baggie and vanilla yogurt in a tupperware.