I was taught that Jews do Grace After Meals (birchas/birkat hamazon) and that it is only done if there are three or more men.
But what if it’s just the husband and wife, in public or at home? Are we obligated to do the Grace After Meals as a couple (no kids, just the two of us)?
Do we recite the blessings over the different foods included in the meal and that’s it?
Or can we do an abridged version of the Grace After Meals ?
Finally, if we don’t do the Grace After Meals what can we do instead?