Blend all the ingredients together until completely smooth (I used our Ninja single-serve cup). Taste and adjust flavors and sweetness as you desire. Yields about 1 cup of vinaigrette.
If the vinaigrette solidifies in the fridge, microwave it for a few seconds (not long at all) and shake to get it pourable again.
Notes
You could probably use 2-3 T raspberries in place of the cranberries and raspberry extract, but I don't usually have raspberries on hand so I improvised. Some orange zest would probably be a great addition to this! I recommend using a light-flavored olive oil in this dressing. Feel free to add some mayonnaise for a creamier dressing, if desired.
Recipe by Briana Thomas at https://www.briana-thomas.com/raspberry-italian-vinaigrette/