There are no fast-food places in Siargao, but if there is somewhere that's pretty close, it's Barrel. 

Barrel is a sports bar located in General Luna, that's pretty famous for hosting its weekly Trivia Night every Tuesday. Even though it is a sports bar, Barrel opens as early as 7am for early risers craving some breakfast rice meals. It closes really late too, and you can get food delivered even past midnight.

Barrel offers comfort food that's affordable. You can get decent rice meals for only PHP160, while the other items are priced between PHP200 to PHP300. Plus they have cheap beers and cocktails - one of the cheapest on the island.

chicken quesadillas with garlic mayo dip
Jack's hangover burger

Barrel is one of my go-to food places, when I'm too lazy to cook and when I want something fast. The food is really good, although not what I would recommend if you want something really healthy.

But if you want delicious comfort food that's fast and with zero-frills, definitely check out Barrel.