Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: in a dutch oven, cook potatoes and carrots in boiling salted water until tender; drain. mash and set aside. in a skillet, sauté onions and butter until tender, then add to potatoes. add sour cream, salt, pepper, and mix until blended. transfer into a greased 13x9x2-inch pan and sprinkle with the cheese. bake @ 350 30-40 minutes or heated through.

Target recipe: boil potatoes until tender about 15 minutes. meanwhile in another saucepan combine leeks and the milk. bring to a simmer, stirring occasionally and cook until the leeks are tender, about 15 minutes. drain potatoes and return them to the pot, mash until smooth. stir in oil and warm leeks with the milk. season to taste.