Make this recipe a recipe that people in that category can eat. categories: ['low_sugar'], 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.

Target recipe: peel and cut potatoes into large chunks; place in a pot; cover with cold water; cook over medium heat until tender but still holding their shape. while the potatoes are cooking, grate the cheeses, finely slice the spring onion, and chop the ham into small pieces. warm the milk. drain potatoes; return to the stove for a minute or two to dry out the water. mash potatoes; add the butter and warm milk. you should have a smooth thick mixture. add the cheddar and parmesan cheeses, spring onion, ham, and salt and pepper to taste; mix well with the potatoes.