Sopa Mexicana De Flor De Calabaza

• 2 zuccini in (cut cubes)
• 2 chicken flavor (cubes)
• 1 maize grains (fresh)
• 1 onion (chopped)
• 500 gr pumpkin flowers
• 160 gr tomatoes pure (red)
• 120 ml cream (fresh)
• 110 gr butter
• 110 gr butter for the tomatoes