bratten's clam chowder

Ingredients For bratten's clam chowder

• 1 c

  finely chopped onion
• 1 c

  finely diced celery
• 2 c

  finely chopped potatoes
• 2 can

  (6 1/2 oz. each) minced clams
• 3/4 c

  butter
• 3/4 c

  all-purpose flour
• 1 qt

  half-and-half
• 1 1/2 tsp

  salt
• 1 pinch

  black pepper
• 1 Tbsp

  red wine vinegar