Mariela Dvojacki is a 17-year-old baker who started her own dessert business from home earlier this year. She sells everything from cookies to cakes to chocolate-covered strawberries. Her most popular item is the "breakable heart." The hollow chocolate heart comes with a hammer and is filled with surprises! For more on Mariela's Delights, or to order your own dessert, visit her Instagram @marielasdelights.