Make this recipe a recipe that people in that category can eat. categories: ['low_carb'], recipe: slice the onions very thin and place them in a plastic or glass dish. combine the vinegar, water, sugar, and salt. mix well to dissolve the sugar and salt. pour over the sliced onions and mix well. put a plate on top of the onions and set a weight on it. a plastic bottle of oil and vinegar works well. let the onions sit on the counter all day- overnight is best. drain the onions (you will wonder where all the liquid came from!). combine the dressing and celery seed and toss with onions. put in a serving bowl and serve.

Target recipe: place sugar, salt, tarragon, pepper, tabasco, mustard in blender. slowly add vinegar and blend well. add egg yolk, and with blender running, slowly add oil. blend until desired consistency. let dressing sit in a jar for 1 hour before using, to blend flavours. shake well before using.