Spicy yogurt dressing with lime

Ingredients:

• 1 cup plain Greek yogurt
• 0.5 cups of sour milk or kefir
• 0.5 cup fresh cilantro leaves, finely chopped
• 1 tbsp finely grated lime zest and 1/4 cup lime juice
• 1 tsp ground cumin, toasted
• Half a serrano pod, chopped
• 1/4 cup extra-virgin olive oil

Preparation:

1. In a medium bowl, combine yogurt, buttermilk, cilantro, lime zest and juice, cumin, and serrano pepper. Season with salt and pepper to taste. Stir in the olive oil.