This dressing is foolproof! Quick, tart, and insanely easy to prepare! I drizzled mine on a bowl of spinach, cucumber, onion, and feta. #MoosewoodPowerLunch Sweet & Tart Mustard Dressing Recipe Type: Dressing Author: Moosewood Cookbook Ingredients 6 Tbsp. olive oil 2 Tbsp. Dijon mustard 4 Tbsp. red wine vinegar 2 tsp. real maple