Tuna Niçoise Canapés

Ingredients

• 2 (5.5-oz.) cans solid light tuna in olive oil, well drained and flaked (we tested with Starkist)
• 1/4 cup finely minced red onion
• 3 tablespoons chopped kalamata or niçoise olives
• 2 tablespoons capers, drained
• 2 teaspoons extra virgin olive oil
• 2 teaspoons Dijon mustard
• 2 teaspoons balsamic vinegar
• 1/4 to 1/2 tsp. freshly ground pepper
• 1/8 teaspoon kosher salt
• Endive leaves or cucumber slices
• Garnishes: sliced kalamata olives, fresh flat-leaf parsley

Preparation

1. Combine first 9 ingredients in a medium bowl. To serve, spoon tuna mixture onto endive leaves or cucumber slices. Garnish, if desired.