Chicken And Corn Chowder

Name: Chicken And Corn Chowder
Ingredients: 4 slices bacon, chopped; 1 medium yellow onion, chopped; 4 garlic cloves, minced; 1/4 cup all-purpose flour; 4 cups unsalted chicken stock; 3 cups fresh corn kernels (from about 4 large ears); 2 medium russet potatoes, peeled and cut into ½-in. cubes; 1 (4-oz.) can mild chopped green chiles (such as Hatch); 1 Tbsp. Cajun seasoning (such as Slap Ya Mama); 1 tsp. kosher salt, plus more to taste; 3 cups shredded cooked chicken; 1 cup heavy whipping cream; Sliced green onions, for garnish.