Wash, clean and cut the pepper into strips. Dice the pumpkin. Peel the onion and garlic and cut the onion into large pieces. Place these ingredients on a baking tray and roast in the oven for about 30 minutes until cooked.
In the meantime, put all the other ingredients in a container. Add the vegetables and mix everything into a creamy, homogeneous paste. If necessary, add water and / or olive oil so that the spread becomes thinner.
The spread will keep in the refrigerator for over a week.