Preparing the sweet potatoes and dry roasting the cashews requires a little preparation, but it makes this satisfying salad colorful, delicious and memorable. Red onion, fresh ripe avocado and raw spinach make it beam right out of your salad bowl. The straight up tahini dressing takes no time at all. 1 medium size garnet yam (aka sweet potato) or purple Japanese sweet potato boiled or roasted 1 avocado diced a sliver of red onion diced 1/2 cup fresh chopped spinach drizzle of tahini sprinkle of unsalted freshly dry roasted cashews Combine sweet potatoes, avocado, onion and spinach in a bowl. Drizzle with tahini. Garnish