1tablespoon(13 grams) homemade thick yogurt or Greek yogurt
1tablespoon(15 ml) fresh lemon juice
2garlic clovesfinely grated
3/4cup(180 ml) waterplus more as needed
Sea salt
Instructions
To make the Tahini Sauce:
Combine all the tahini ingredients in a medium bowl, season with salt and whisk until incorporated. The mixture will seize up at first and separate. You may need to add 1-2 tablespoons (15-30 ml) of water to get it to the perfect consistency, which is the consistency of thick cream.
To make the Sweet Potatoes with Tamarind and Tahini:
Preheat the oven to 450˚F (232˚C). In a large bowl, toss the sweet potatoes with a drizzle of canola oil and season with sea salt.
Spread out the sweet potatoes in one layer on a parchment-lined baking sheet, and roast for 20-30 minutes, until brown and soft when pricked with a fork.
Place the roasted sweet potatoes on a platter. Drizzle the tahini sauce in thin streams over the sweet potatoes and repeat with the tamarind syrup. Finish with the cilantro, a light sprinkling of Maldon salt and a drizzle of olive oil.