Oven Spareribs

Ingredients
- 2 slabs ribs
- 1 24 oz bottle ketchup
- 1 24 oz water
- 1 c Worcestershire sauce
- 1 large onion sliced
- lemon juice
Directions
- Heat oven to 375
- Sprinkle ribs with lemon juice
- Cook for 12 hour
- While cooking combine rest of ingredients
- Bring to boil then remove
- Pour over ribs and bake 45 minutes to 1 hour until tender