Dunkin’ Donuts is showing you a lot of heart this Valentine’s Day! You’ll love the return of their heart donuts. They’re offering a new Chocolate- Covered Raspberry Heart Donut. It’s heart shaped with raspberry filling and frosted with chocolate icing and drizzled with strawberry- flavored icing. There is also a new Brownie Batter Crumble Heart Donut. Enjoy brownie batter flavored butter creme filling and a crumble top.