Marinated Beet Salad

Ingredients

• 1 pound red baby beets, trimmed
• 1/2 cup water, divided
• 1/8 teaspoon kosher salt, divided
• 6 thyme sprigs, divided
• 2 rosemary sprigs, divided
• 1 pound gold baby beets, trimmed
• 1 medium leek, white and light green parts only, halved lengthwise
• Cooking spray
• 1 teaspoon grated orange rind
• 3 tablespoons fresh orange juice
• 1 teaspoon grated lime rind
• 2 tablespoons fresh lime juice
• 2 tablespoons sherry vinegar
• 2 tablespoons olive oil
• 1 teaspoon thyme leaves
• 1/8 teaspoon salt
• 6 cups herb salad mix
• 3 tablespoons plain fat-free Greek yogurt
• 1 tablespoon toasted unsalted sunflower seeds