Ingredients
1 sheet frozen puff pastry, thawedSAUCE:2 shallots2 tablespoons Dijon mustard1 tablespoon mayonnaise1 tablespoon red wine vinegar1/4 cup olive oilFINISHING:1 cup fresh arugula or baby spinach, coarsely chopped4-1/2 ounces smoked salmon or lox, thinly sliced1/2 cup shaved Asiago cheese
Preparation
Preheat oven to 400°. Unfold puff pastry; cut into 25 squares. Transfer to greased baking sheets. Bake 11-13 minutes or until golden brown.
Meanwhile, grate 1 shallot and finely chop the other. In a small bowl, combine shallots, mustard, mayonnaise and vinegar. While whisking, gradually add oil in a steady stream. Spoon a small amount of sauce onto each pastry; layer with arugula and salmon. Drizzle with remaining sauce and sprinkle with cheese.