Preheat oven to 400 degrees F / 200 degrees C.
Chop 1 cauliflower into small florets and slice 1 red onion into 1/4-inch slices. Place vegetables on baking sheet, drizzle with 2 tablespoons olive oil, and season with 1 pinch salt and 1 pinch black pepper.
1 cauliflower, 1 red onion, 2 tablespoons olive oil, 1 pinch salt, 1 pinch black pepper
Roast for 20 minutes, then stir and return to oven for 10 to 15 minutes until tender and browned.
In the meantime, make dressing by combining ⅓ cup tahini, ⅓ cup water, ¼ cup fresh lemon juice, 2 cloves garlic, ½ teaspoon cumin, ½ teaspoon cayenne, and ¼ teaspoon salt. Whisk until smooth and refrigerate until ready to serve.
⅓ cup tahini, ⅓ cup water, ¼ cup fresh lemon juice, 2 cloves garlic, ½ teaspoon cumin, ½ teaspoon cayenne, ¼ teaspoon salt
In large bowl, combine roasted cauliflower mixture with 1½ cups fresh parsley and 2 tablespoons sun-dried tomatoes.
1½ cups fresh parsley, 2 tablespoons sun-dried tomatoes
Toss vegetables in lemon tahini dressing and serve salad warm or cold.