Mixing Balthazar Salad with Fresh Greens

Ingredients

• 6 cups mixed fresh greens (such as arugula, baby spinach, and romaine)
• 1 cup cherry tomatoes, halved
• 1 cucumber, thinly sliced
• 1/4 cup red onion, thinly sliced
• 1/4 cup crumbled feta cheese (optional)
• 1/4 cup Kalamata olives, pitted and halved
• 1/4 cup extra-virgin olive oil
• 2 tablespoons red wine vinegar
• 1 teaspoon Dijon mustard
• 1 tablespoon honey or agave syrup (optional)
• Salt and freshly ground pepper, to taste