Simple Greek Salad

Name: Simple Greek Salad
Ingredients: 1 teaspoon Dijon mustard; 1/4 cup balsamic vinegar; 1/4 teaspoon kosher salt; 1/4 cup extra-virgin olive oil, preferably Greek; 1/4 cup green Manzanilla olives, pitted and chopped; 1/4 cup kalamata olives, pitted and chopped; 4 cups mixed baby lettuces; 1/2 cup large basil leaves, packed; 4 pickling cucumbers or small Persian cukes, peeled and thinly sliced; 1/2 cup Marcona almonds