Spinach Orange Salad - Color My Food

Ingredients

• 1/4 cup orange juice (fresh)
• 2 tablespoons apple cider vinegar
• 1/4 cup red onion (finely chopped )
• 1/2 cup extra-virgin olive oil
• 1 teaspoon orange zest
• 1 6-oz. package baby spinach
• 2 oranges (peeled, quartered, cut into 1/4-inch-thick slices)
• 1/4 cup black olives (pitted, cut in half)