Nancy knew all about healthy eating but could never find a way to properly satisfy her sweet tooth. She came across some interesting plant-based dessert recipes on the internet, but they all tasted, well, too plant-based. So she started experimenting with the concept but switched out a few ingredients to create a super delicious, completely clean, vegan, gluten-free, nut-free, non-GMO brownie that hit all the marks - no flour, no eggs, no butter, and low sugar, but you'd never know.

Although she walked away without a deal, Nancy's Shark Tank appearance sent her sales skyrocketing, and Rule Breaker Snacks now come in a wide variety of flavors and can be found on retail shelves across the country.

Some of the best entrepreneurial advice and wisdom she shared with me included; "be prepared for something to go wrong every day," "don't underestimate the power of enthusiasm," and "have radical persistence."

Learn more about Nancy and Rule Breaker Snacks at rulebreakersnacks.com.