Step 1

Place the spare ribs in a large stock pot with the barbeque sauce, onion, salt, and pepper.

Step 2

Pour in enough water to cover the ribs.

Step 3

Bring the mixture to a low boil and cook for about 40 minutes.

Step 4

Preheat the grill to high heat.

Step 5

Lightly oil the grill grates.

Step 6

Transfer the spare ribs to the grill.

Step 7

Grill the ribs, basting the ribs in the barbeque sauce from the stock pot and turning frequently, until the ribs are nicely browned and have reached 145 degrees F internally, about 20 minutes.

Step 8

Serve hot.