This simple and delicious brodetto recipe is from chef David Pasternack of Esca.
Melt butter in a large heavy-bottomed pot over medium-high heat. Add apple; cook for 1 minute. Add scallops, clams, and cider. Cover and cook until shells have opened, 3 to 4 minutes.
Remove pot from heat and add parsley. Drizzle with olive oil and toss to combine. Serve immediately in a large serving dish, discarding any clams or scallops that have not opened.