Trim the beets, and roast them in a 400°F oven for 45-55 minutes or until the beets are fork-tender.
Peel the beets, once they are cool enough to hold and set aside.
In a food processor, add all the ingredients except the beets. Pulse until everything is well blended.
Add the beets to the food processor, and blitz until you have a coarse mixture.
Taste for seasoning, and serve either warm or cold.