When we think of summertime, we think of relaxation first. A close second: great meals with good friends. This casual menu gives you the best of both—summer entertaining that won’t make you break a sweat. The salad, pork, and onions can be made ahead of time (leave the dressing off the salad until the last minute), and all four dishes would be outstanding enjoyed alfresco. You’ll wish it were summer all year long.