Heat the oil over medium-high heat in a cast iron skillet. Add the cauliflower and broccoli and cook, undisturbed, for several minutes until the bottoms have started to brown. Add in the onions at this point and stir to turn the vegetables on the other side and cook for another few minutes. Season with salt and pepper and a squeeze of lemon juice.
Place the vegetables, in the cast iron pan, into the oven and cook for about 5 to 10 minutes, until the vegetables are fork tender.
While the vegetables are cooking, make the tahini by placing all of the ingredients into a food processor. Pulse until smooth. Taste, and adjust and seasoning as necessary.
When your vegetables are ready, allow them to cool for at least 10 minutes before finishing. Once they've cooled, drizzle the tahini over top, sprinkle the pomegranates all over and finish with the herbs and sesame seeds. Serve immediately, warm.
Jodi Moreno is a Natural Foods Chef, Photographer, and creator of the blog What’s Cooking Good Looking where she shares her healthy, clean, seasonal recipes and photographs. She’s passionate about showing people that vegetables can play a main role on the plate.