Baked Tacos

Ingredients

• 1-1/2 pounds ground beef
• 1/4 cup chopped onion
• 1 can (15 ounces) tomato sauce
• 1 teaspoon white vinegar
• 1 teaspoon Worcestershire sauce
• 2 to 3 drops hot pepper sauce
• 1 teaspoon sugar
• 2 teaspoons chili powder
• 2 teaspoons ground cumin
• 1/2 teaspoon garlic salt
• 1/2 teaspoon onion salt
• 1/4 teaspoon celery salt
• 1/4 teaspoon pepper
• 1 cup shredded cheddar cheese
• 12 taco shells
• Shredded lettuce, chopped tomato, sliced red onion, sliced jalapeno pepper and additional shredded cheddar, optional
• SWEET-AND-SOUR DRESSING:
• 1 cup Miracle Whip
• 1/3 cup sugar
• 2 tablespoons white vinegar
• 1/4 teaspoon salt
• 1/2 teaspoon hot pepper sauce