Possible Clues:

• Food delivered by hired cab -- bag extra
• Side dish with sauerbraten
• The ruble, once?
• English speaker holding a CD back gets one in a pickle
• Colorful, healthy vegetable
• Revolutionary green turns blue when boiled
• Vehicle to secure? Advice about it may be handed to you on a plate
• A musical King in Communist prison? One may be in a pickle
• Washington pop group good for stuffing trim­med green vegetable
• Purple-colored coleslaw ingredient, despite its name ('Dancing Queen')