Eldon's Market in French Harbour and outside of Coxen Hole
on Roatan Island

Eldon's market has a large selection of groceries on the island and is located at the intersection of the main road and near the French Harbour turnoff.  There is an identical store located just outside of Coxen Hole below the Plaza del Mar grocery store.  Once inside, you will find just about anything you want.  Prices are about 20% higher than the Plaza Del Mar grocery store.

French Harbour store
 

Coxen Hole location behind the gas station and Bojangles

The new store is triple the size of the old store and has a very good selection of food and a lot of products from the US such as the Kirkland brand.