Cooking Notes: A little ginger goes a long way. If you’re someone who loves ginger then 1 medium sized knob of ginger (about ½ tbsp chopped) should be plenty. While I don’t recommend using ground ginger (fresh ginger really is best in this soup!) if you don’t have any fresh ginger on hand you can, in that case, use ground ginger as a substitute. I recommend starting with 1/4 tsp and adding more in small increments, checking the flavor each time – you don’t want to overpower your soup with ginger.
Find it online: https://thewiseconsumer.com/red-lentil-soup-with-curry/