I am impatient, so to help cool the soup in order to get the blending done more quickly, I pour it from the saucepan into an 8-cup measuring bowl. Once the steaming subsides, ladle half of the broth and carrot chunks into a blender, (making sure to add the peanut butter at this time if it wasn't already added to the saucepan), cover with a folded towel to guard against leaks and burns, and liquefy on low. Pour smooth soup back into the pan and repeat the blending process with remaining broth and carrots.
Keyword carrot peanut soup, carrot soup, spicy peanut sauce, spicy soup, Thai flavors