Oven-Barbecued Ribs

Ingredients

• 0.5 cup celery chopped
• 1 tablespoon dijon mustard 
• 1 cup catsup 
• 1  onion diced
• 3 pounds pork spareribs 
• 2 teaspoons salt 
• 0.3 cup vinegar 
• 0.5 cup water 
• 2 tablespoons sugar white
• 3 tablespoons worcestershire sauce 

Equipment

• bowl
• oven
• roasting pan

Directions

1. Preheat oven to 350 degrees F (175 degrees C). Arrange spareribs in a large, lidded roasting pan.
2. Mix onion, ketchup, water, celery, vinegar, Worcestershire sauce, sugar, Dijon mustard, and salt in a bowl; pour mixture over spareribs. Cover.
3. Bake in the preheated oven for 90 minutes. Uncover and continue to bake until pork is tender and sauce is thickened, about 30 minutes more.