Ingredients

• 1/2 cup water
• 1/2 cup sugar
• 3 cups plain Greek yogurt
• 1 1/4 cups orange juice
• 2 medium bananas, cut into 1-inch pieces
• 2 tablespoons grated orange zest (from 1 large orange)
• 2 teaspoons pure vanilla extract
• 1 cup ice

Instructions

1. In a small saucepan, bring the sugar and water to a boil over medium-high heat. Simmer, stirring occasionally, until the sugar has dissolved, about 5 minutes. Cool for 20 minutes.
2. Pour the cooled syrup into a blender. Add the yogurt, orange juice, bananas, orange zest, vanilla extract, and ice. Blend until the mixture is smooth. Pour into glasses and serve.