Slice the jalapenos lengthwise and scoop out of the seeds. I highly recommend wearing gloves for this part so you can avoid getting the oil from the membrane onto your skin or eyes. Par roast the jalapenos just a few minutes to soften them.
Get your sausage browned in a skillet then drop in the cream cheese, combining it with the warm sausage until it's a creamy mixture. Remove the pan from the heat and add the pepper jack cheese