Thinly slice or chop the broccoli and cauliflower.
Cut the onion thinly and put it with the broccoli and cauliflower in a baking dish.
Add the sesame oil, curry and salt, stir and put in the oven, preheated to 390°F, until brown and cooked.
Take out of the oven and add 3 tablespoons of pomegranate arils.
For the sauce, mix the cream, tahini and olive oil, stirring well, taste, and add salt to taste. Add pomegranate and sauce to the vegetables.