2medium-size russet or yukon potatoesabout 1 ½ lb., peeled and chopped
1small yellow onionabout 5 oz., chopped
4thyme sprigs
3garlic clovessmashed
2teaspoonskosher salt
1teaspoonblack pepper
1cupheavy cream
Garnish
4thick-cut bacon slicescooked and crumbled
½cupfinely chopped red onionfrom 1 small onion
2tablespoonschopped fresh chives
2tablespoonsfresh lime juicefrom 1 large lime
Instructions
Cut corn kernels from cobs using a sharp knife or corn kernel peeler. Reserve 1 cup corn kernels. Place remaining corn kernels in a 5- to 6-quart slow cooker. Working over a rimmed pan, scrape cobs to release all juices from cobs. Add corn milk, stock, potatoes, yellow onion, thyme sprigs, garlic, salt, and pepper to slow cooker.
Cover and cook on LOW until potatoes are very tender and chowder has thickened slightly, about 6 hours.
Meanwhile, stir together reserved 1 cup corn kernels, bacon, red onion, chives, and lime juice in a small bowl. Chill until ready to serve, up to 6 hours ahead.
Remove half of chowder, and set aside. Process remaining chowder in slow cooker using an immersion blender until smooth. (Or transfer half of chowder to a blender, and remove center piece of blender lid to allow steam to escape. Secure lid; place a clean towel over opening in lid, and process until smooth.) Stir together reserved and pureed chowder in slow cooker. Stir in heavy cream. Divide evenly among 6 bowls; top evenly with fresh corn topping.