Chef and owner Rob Walls opened the bánh mì sandwich shop in 2011, which was later expanded to include more food and drink options.

Sandwich options included pork belly with jalapeño, pineapple, and brown sugar, and roast duck with orange, ginger, pepper, and cloves.

[1] The menu was later expanded to include Kimchi moules-frites, Mexican-style grilled corn, Miso Disco Fries, char siu pork buns, duck wings with a tamarind glaze, and roasted mushroom congee, as well as cocktails.

[2] Among the new drinks with "unusual flavor combinations" was a tincture made from seaweed, honey infused with lapsang souchong tea, and pho syrup.

[7] For Super Bowl XLVII (2013), Double Dragon offered discounted catering orders and duck wings with tamarind, smoked chilis, and palm sugar.

Drew Tyson ranked Double Dragon's pork belly bánh mì number 10 in Thrillist's 2015 list of "Portland's 11 Best Sandwiches".