Preheat the oven to 425° F. In a bowl, toss together the chicken with 2 tablespoons olive oil, the garlic, paprika, cumin, chili powder, chili flakes, and a pinch of salt. On a large baking sheet, toss together the sweet potatoes with 2 tablespoons olive oil, seasoned salt, and a pinch of pepper. Bake 15 minutes. Push the potatoes to one side of the pan, arrange the chicken on the other side. Add the lemons. Bake another 15-25 minutes until the chicken is cooked and the potatoes are crispy. Meanwhile, make the goddess sauce. Combine all ingredients in a blender and blend until smooth and creamy. Season with salt. To serve, spread the goddess sauce into bowls. If using, spread in some hummus/tahini. Top with chicken, potatoes, cucumbers, and herbs. Serve with naan. Enjoy!