We hardly need an excuse to host a taco party. This style of casual entertaining proves as welcome in our home as summertime grilling. Cinco de Mayo, a date in Mexico that marks the victory over France in the Battle of Puebla, serves as an excuse for culinary celebrations in this country.
This year, May 5 falls on a Tuesday, so we will make our main course a few days in advance for easy reheating. Beef chuck roast fits the bill—although it takes a long time to simmer to tenderness, it tastes even better the next day when seasoned with dried red chiles and spices.
