Leek and Fennel Chowder with Smoked Salmon

Ingredients

• 2 tablespoons butter 
• 0.8 cup chives thinly sliced
• 1  bay leaves dried
• 5 cups fat-skimmed beef broth 
• 2 heads fennel bulb (each 3 in. at widest dimension;)
• 0.5 cup flour all-purpose
• 3 pounds leek 
• 5 cups milk 
• 0.1 teaspoon pepper 
• 3 pounds potatoes - remove skin 
• 1 pound salmon smoked (see notes)
• 0.5 teaspoon salt 

Equipment

• bowl
• frying pan
• whisk

Directions

1. Trim and discard root ends and coarse tops from leeks.
2. Cut leeks in half lengthwise and rinse under running water, flipping layers to flush out grit; drain, then thinly slice crosswise.
3. Rinse fennel. Trim off and discard root ends and stalks; reserve 2 or 3 sprigs of feathery green tops for garnish, and finely chop enough of the remaining feathery leaves to make 3 tablespoons (discard any remaining greens). In a bowl, mix chopped greens with chives; cover and chill. Chop fennel heads.
4. In a 6- to 8-quart pan over medium heat, melt butter.
5. Add leeks and chopped fennel heads, cover, and stir occasionally until vegetables are very limp, 10 to 12 minutes.
6. Add broth and bay leaf to pan. Bring to a boil over high heat. Scrub potatoes and cut into 1/2- to 3/4-inch cubes.
7. Add potatoes to broth mixture and return to a simmer; reduce heat, cover, and simmer, stirring occasionally, until potatoes are tender when pierced, 15 to 20 minutes.
8. Cut salmon into strips 2 to 3 inches long and 1/2 inch wide; put in a bowl.
9. In a separate bowl, whisk milk, flour, 1/2 teaspoon salt, and 1/8 teaspoon pepper until smooth.
10. Add to potato-broth mixture and stir over high heat until boiling, about 5 minutes.
11. Add more salt and pepper to taste.
12. Serve soup from pan, or pour into a tureen.
13. Garnish with reserved fennel sprigs. Offer with smoked salmon and chive mixture to add to taste.