Wash the radicchio, spin dry, and tear into pieces
Lightly marinate the shaved beet with lemon juice, a pinch of salt, and a little olive oil
Cook the potatoes, let them cool completely, then cut into wedges
Optional for crunch: Roast chickpeas at 400°F (200°C) for 15–20 minutes, tossing once
Toast the walnuts in a dry pan until fragrant
Blend all dressing ingredients until very creamy
Combine everything in a large bowl
Toss with the dressing and let sit 2–3 hours if you prefer less bitterness
