I have another thread that's a little more detailed, but don't know how to link it.
I was out of homemade sausage so I used Jimmy Dean regular pork sausage (came out fantastic, might be sticking with it for ease). 2lbs was perfect for 10 jalapeños. I cut the top off the peppers and scrape out the seeds and ribbing with a metal kabob skewer (there are probably easier ways). I like using cream cheese because I can season it, and it's more like a popper, but you can fill with whatever cheese - a lot of people do pepper jack. The cream cheese here was seasoned with granulated garlic, onion powder, cayenne pepper, and brown sugar - play with it however you want, I was thinking even some Frank's mixed in would be good. Point of this thread was the piping bag. Use this to fill the jalapeños. Then make patties with the sausage, wrap around the stuffed pepper, sprinkle with any pork rub, then smoke'em. I did these around 200 for a little over 2hrs, I just shoot for IT 165 on the sausage. Last but not least, wrapping them with bacon makes them even better, but best to par cook the bacon then wrap.