all purpose flour balsamic vinegar bay leaf bell pepper carrot celery chicken broth chicken stock dijon mustard dry white wine egg extra virgin olive oil flour fresh basil fresh ground black pepper fresh lemon juice fresh parsley fresh rosemary fresh thyme garlic garlic clove green onion ground white pepper heavy cream kosher salt lemon lemon juice lime juice low salt chicken broth milk onion parmesan parmesan cheese parsley red onion salt shallot sour cream sugar tomato paste unsalted butter vegetable oil water whipped cream white wine whole milk yellow onion