Cut broccoli into small florets.
Remove deep green part of the leek, wash, and cut into 0.5-cm/0.2-inch thick slices.
Dice pear and toast walnuts in a frying pan. Set aside.
Sauté vegetables in a large frying pan, then add a little water and cook gently. Season with salt, pepper, and vegetable stock powder. When the vegetables are done, add pear and heat up briefly.
Serve vegetables with goat cheese (cut into discs) and walnuts. Garnish with pumpkin seed oil (this is optional).