Bake at 400 degrees for 15-18 minutes or until tops are golden. Serve warm. Makes 12 muffins. Variations: Add to batter: 2 tablespoons grated Parmesan cheese; 3 tablespoons crisp bacon bits or 1 teaspoon of either chili powder or crumbled rosemary. Per serving: 132 calories; 3.1 g fat (0.9 g saturated fat; 21 percent calories from fat); 24.6 g carbohydrates; 18 mg cholesterol; 260 mg sodium; 2.5 g protein; 0.8 g fiber.