So what are "St. Louis Style" Spare Ribs. They are just normal pork spare ribs trimmed and with the brisket bone cut off. You can see a great video of this made by Stuart Powell from Cookshack.
This isn't the exact method I used for these ribs. They were cooked on the PG1000 for about 4 hours and glazed with thinned out Blues Hog BBQ Sauce. The ribs turned out great. They could have used a little longer to aid in tenderness, but were quite good. (It was dinner-time so I had to pull em off the smoker!) I will repeating this recipe again with a little longer cook time.
St. Louis Style Spare Ribs - PG1000