This chowder reflects the seafood-rich meals at the Maine cottage that are a hallmark of Harriet and Wyn's annual vacations with friends.
Melt butter in a large pot over medium heat. Add onion and garlic, sauté until translucent.
Add seafood stock and potatoes, bring to a boil. Reduce heat and simmer until potatoes are tender.
Stir in seafood, cooking until opaque. Add heavy cream, salt, and pepper.
Simmer for another 5 minutes and serve warm.