Salmon Chowder Recipe

Name: Salmon Chowder Recipe
Ingredients: 2 tablespoons unsalted butter; 2 small onions (diced); 2 stalks celery (sliced); 1 large carrot (diced); 3 cloves garlic (minced); 3 tablespoons all-purpose flour; 1/2 teaspoon dried thyme; 1/2 teaspoon dry fennel seeds; 5 cups low-sodium chicken broth; 2 bay leaves; 1 pound potatoes (peeled and diced); 1 pound fresh salmon (skin removed and cut into chunks); 1 1/4 cups corn kernels; 1 cup heavy cream; Salt and pepper to taste; Fresh dill for garnish (optional)