Heat the oil and add onion, garlic, bell pepper and (if desired, red pepper) and put in the pot. Stir every 5 minutes. Add pumpkin, tomatoes, vegetable extract, thyme, salt and pepper and cook for 45 minutes after boiling. Add the peanut butter and mix well, then pour into the mixer and mix. Heat for another 10 minutes and measure the salt and pepper and serve. If you wish, you can also use finely chopped parsley in this soup.