Butternut Squash Chowder

Name: Butternut Squash Chowder
Ingredients: 4 bacon slices, cut into 1/2-inch pieces; 1 yellow onion, diced; 2 celery stalks, diced; 1 bay leaf; 1 tsp. chopped fresh sage, plus small sage leaves for garnish; 4 tsp. kosher salt, plus more, to taste; 1 tsp. freshly ground pepper, plus more, to taste; 2 russet potatoes, peeled and cut into 1/2-inch cubes; 1/4 cup white wine; 3 cups low-sodium chicken broth; 1 jar (32 oz.) butternut squash puree; 1/2 cup heavy cream