Siddiqua Kabir's (no relation) "Ranna Khadyo Pushti" is a famous Bangladeshi cookbook. When we were living in the US, it provided us recipes for many standard Bangla dishes.
Funny - after we returned to Bangladesh, the book has enabled us to recreate many "foreign" dishes. This is a great help, particularly for our kids, who grew up with Western food.
For example. our children like pancakes for breakfast. Back in the US I used to make them buttermilk pancakes from a mix. But how to find the mix here in Bangladesh? No problem! Mrs. Kabir's book has a recipe for pancake using locally available ingredients. All you need are flour, egg, baking powder, salt, sugar, milk and oil. In 30 minutes or less you will have pancakes that taste as good or better than the ones in the States.
Her Chinese recipes have also turned out to be accessible and tasty.
So... if you are contemplating returning home from the West, and are worried about what your kids will eat, worry no more because Mrs. Kabir's book covers a lot of territory.