Prepare the beetroot. Bake your beet until tender (discover how to easily bake beets in foil with my foolproof, step-by-step recipe: Easy Oven Roasted Beets in Foil). Pre-packed or boiled beets also work, but homemade baked beets are sweeter and more tender. Let it cool and peel it. Slice the red onion thinly first.
Slice the beetroot in wedges.
Build the base. Spread the arugula or baby spinach over a large plate or shallow bowl.
Fan out the beet. Arrange the beet slices evenly in a fan on top of the arugula.
Add the red onion. Fan the red onion slices over the beet in the same way.
Add the blueberries and feta. Scatter the blueberries over the onion and beet. Sprinkle feta generously over everything.
Add the crunch and frame it with figs. Scatter the halved almonds over the top. Place the fig wedges standing all around the border, along the edge of the plate.
Prepare the dressing. Whisk the olive oil, balsamic vinegar and salt until smooth and emulsified (twice as much oil as balsamic).
Dress and serve. Pour the dressing over the salad right before serving so the greens stay crisp.