all purpose flour apple cider vinegar bacon bay leaf bell pepper brown sugar butter carrot cayenne pepper celery salt celery seed celery stalk chicken broth dried thyme leaf dry mustard egg flour fresh ground black pepper fresh parsley fresh thyme garlic garlic clove garlic powder garlic salt green onion green pepper kosher salt lemon juice low salt chicken broth mayonnaise milk mustard seed olive oil onion onion powder paprika parmesan cheese parsley potato red onion sour cream sugar unsalted butter vegetable oil vinegar water worcestershire sauce