Shrimp and Corn Chowder Pasta

Ingredients

• • 2 celery stalks, diced
  • 2 garlic cloves, chopped
  • 1 small leek, diced
  • 1 shallot, chopped
  • 1 potato, peeled and diced
  • 3 tbsp butter
  • 2 tbsp unbleached all-purpose flour
  • 2 cups (500 ml) chicken broth
  • 2 1/2 cups (625 ml) milk (see note)
  • 1/2 lb (225 g) medium pasta shells
  • 1 cup (150 g) frozen corn kernels, thawed
  • 1/2 lb (225 g) fresh (or frozen and thawed) Nordic shrimp, patted dry
  • Dill, coarsely chopped, for serving