While the pumpkin to cook in the oven at 180 ° C, prepare the vegetable broth. In a saucepan, place the oil extra virgin olive oil and the onion to brown. When the onion is golden, add the rice and toast lightly after that, pour the vegetable stock and let the rice absorb. Once rehydrated put the pulp of the pumpkin and continue cooking, adding hot milk. Continue to stir and bring to a end with the milk. When cooked, put the butter and mix well. The success of the yellow risotto with pum