cream of cauliflower blue cheese soup

Ingredients

• 2 - stalks celery, coarsely chopped
• 1 - large onion coarsely chopped
• 2 - cloves garlic minced
• 1 tablespoon olive oil
• 5 cups chicken stock
• 1 - head cauliflower coarsely chopped
• 1/3 cup white wine
• 1 tablespoon lemon juice
• 1 teaspoon worcestershire sauce
• - a pinch of dried marjoram
• 1/2 teaspoon dried thyme
• 1 cup crumbled blue cheese
• 1/8 teaspoon hot pepper sauce
• 2 1/3 TO 3 cups cream or low fat milk
• 1/2 cup flour