Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: peel, cube, boil, drain and "mush" potatoes to the consistency you like (i like them lumpy, but my kids like smaller pieces). in separate pan, melt butter, add flour and cook while stirring for about a minute or so. add half the milk and stir until lumps are out of flour mixture. add remaining milk and on med-high heat, heat to a boil. stir almost constantly or it will scorch. after boiling, turn heat off and add remaining ingredients.

Target recipe: the night before you wanna fix the salad, you cut the onion in tiny pieces, and you put it in a bowl with salt and vinegar ( enough vinegar so it covers the onion). the second day: drain the onion, and put it in the dish you want to keep your salad hard boil the eggs, and the potatoes ( you should be able to stick your fork easily in the potato). in your potato salad dish, mix the onion with the chopped eggs, chopped potatoes, ham cubes, mustard, mayo,parsley salt , pepper.