Rinse watercress and drain well; pat dry with towels, then coarsely chop.
In a blender or food processor, whirl watercress, 1/2 cup mayonnaise, lemon juice, anchovy paste, and garlic until smooth.
Pour into a bowl and whisk in remaining mayonnaise until smooth. Add salt and pepper to taste.
0 servings
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.