If you're looking for a great place to eat dinner and dessert in Siargao, then I would highly recommend going to Bliss. 

Bliss is a restaurant that offers a fusion of modern and classy cuisine. It's nestled in the beautiful Siargao Island, which is known for its amazing landscape and pristine beaches. Bliss, with its relaxing ambiance and good food, makes for a great dining experience and is definitely a must-try when you're in Siargao.

Bliss Burger with Fries - beef patty, Swiss cheese, lettuce in a home-made bun 

 Focaccia a la Caprese with Parma Ham - tomato, mozzarella, and home-made pesto and bread

 Meatballs Rigatoni - pork meatballs, cream, tomato
Chocolate Mousse and Coconut Cotta with Mango

Some of the items on the menu are a bit pricey compared to other restaurants on the island but for the serving size and the taste, it's definitely worth it. My personal favorite is their burger, which is one of the best I've tried in Siargao. Also, the chocolate mousse is a must-try. 

I'd recommend dining here when you're in Siargao. Check out their website to know their hours and exact location.