Pork Tenderloin With Mustard Sauce
["1 to 1 1/2 lb. pork tenderloin, trimmed of fat", "1 to 2 cloves garlic, minced", "1 tsp. olive oil", "1/2 c. plain low-fat yogurt", "1/4 c. Dijon mustard", "sugar substitute to taste", "2 Tbsp. snipped, fresh chives"]
["Combine garlic and olive oil.", "Rub on pork tenderloin and refrigerate 2 to 4 hours.", "Grill about 20 minutes, turning often until done through.", "Mix yogurt, mustard, sugar substitute and chives.", "Serve sauce with grilled tenderloin."]
["pork tenderloin", "garlic", "olive oil", "yogurt", "Dijon mustard", "sugar substitute", "chives"]