Ingredient Tips: You can use any size and any type turnips for this recipe, but note that large turnips can be tougher and more bitter than smaller turnips. Whichever you choose, make sure you cut them into the same size chunks. Recipe Tips: You can jazz up this recipe by adding spices like garlic salt, paprika, smoked paprika, pimente d’espelette, cumin, or red pepper flakes. Or try adding some balsamic vinegar before roasting, or just before serving.