Cauliflower Garlic Mashed Potatoes - Walter Stewart's Market

Ingredients

• 1/2 cup water (chicken or vegetable stock can be used for more flavor)
• 1 small head cauliflower or 1/2 large head, core removed
• 3 medium potatoes peeled
• 3 cloves garlic finely minced
• 2 tablespoons unsalted organic butter
• 2 tablespoons low-fat plain yogurt
• salt and pepper to taste
• minced chives for garnish