Cut the turnips into pieces that are similar in size to the halved brussels sprouts (if the chunks are a bit bigger, that's not a problem as very crispy, almost burnt brussels sprouts are extra-tasty).
The bacon is easier to cut when very cold (if it's too soft, pop it in the freezer for a few minutes to firm up). A sharp knife will do the trick, but I usually use
kitchen scissors for ease.
If you're sensitive to spicy flavors, you may want to halve the amount of red pepper flakes used.