Dear Susie, you have posed a good question
And you deserve some good answers-yes in the plural.
Years and years ago, the only breads available in the country-in every little town (Dominicans do know how to bake bread)-were Pan de Agua and Pan de Huevo. The former was like french bread and drop dead delicious at 5 in the morning just out of the ovens with hot chocolate and juice. The latter was made with eggs and was lighter in texture. Some bakeries made loaves of bread, either Wholewheat or White. In Santiago, the Villaman, and Reyes families were/are famous for their bread. Each city had their bakeries. In Mao, for instance, the Samoa Bar had a Chinese cook that made bread that was famous all over the area, and the bread of the Pez Dorado Restaurant in Santiago is still well known.
Along about 1966, the famous Pan Pepin came onto the market. this was a white, sliced bread like Wonder Bread in the States.
I remember because it came out about the same time that Leche Rica did and I ate a whole loaf, toasted with butter and strawberry jam and two quarts of milk. (a Hillbilly snack).
A year or so later the first French Bakery opened up on the Abraham Lincoln in Santo Domingo, and anyone that went to Santo Domingo was expected to bring back some of the wonderful light pasteries from there.
Nowadays, there are French, German, Italian bakeries all over.
So, either you are very isolated, mis-informed or somebody has to point you in the right direction. Learn the words-"Pan de Agua" and you should be ok.
Regards,
Hillbilly