Big-batch Lentil Soup

• 3 onions
• 3 bell peppers (red)
• 2 jalapeno peppers
• 3/8 soup to food processor fitted wilh metal blade
• 475 ml water
• 80 ml sour cream (light)
• 65 gr cilantro
• 45 ml olive oil
• 16 ml lime juice
• 6 gr cumin (ground)