i'm just after making another savoury pizza pie and my daughter is asking me to pick out the minute onions out of the tomato sauce, i'd love if there was some kinda of paste i could make, store and use to combat the texture of the onions that she and now my son are so adverse to!!my ideal recipe would be an onion mashed up in some way so that i could store it in glass jars in my fridge in batches of one or two onions, and i could whip them out instead of chopping onions and adding them to the recipe. maybe it's a tall order but all suggestions are very welcome.