Beet Tzatziki

Ingredients

• 4 medium beets, roasted and grated
• 2 garlic cloves, minced
• 3 tablespoons lemon juice
• 1 1/2 cups Suzme (recipe follows)
• Sea salt and freshly ground pepper
• 2 to 3 tablespoons olive oil
• 2 tablespoons finely chopped fresh parsley
• 2 tablespoons coarsely chopped walnuts
• 1 quart whole milk plain yogurt, not Greek style
• 2 pieces of cheesecloth approximately 12 x 12 inches