Creamy carrot ginger soup with Dannon Oikos plain Greek nonfat yogurt

Ingredients

• 2 pounds of carrots, peeled and cut into medium-sized chunks
• 1 large shallot, sliced
• 1” peeled ginger
• Olive oil
• 2 cups vegetable or chicken broth
• 2- 5.3oz cups Dannon Oikos plain Greek nonfat yogurt
• Salt and pepper to taste