In a small bowl, whisk together the vinegar, mustard and sugar. Add the thyme; then slowly add the olive oil, whisking until emulsified. Season to taste with salt and pepper. Makes 1 cup.
Per Serving (a serving is 2 tablespoons): 182 Calories; 20g Fat (3g Sat, 15g Mono, 2g Poly); trace Protein; 1g Carbohydrate; trace Dietary Fiber; 0mg Cholesterol; 145mg Sodium. Food Exchanges: 4 Fat.