Heat the oil in a large saucepan. Once hot, add the shallots, garlic, and ginger, and sautée for 2-5 minutes or until shallots are soft.
Rinse the mung beans under cold water and drain. Add the mung beans, water, sriracha, and maple syrup to the saucepan. Bring to a boil, then lower the heat and let simmer uncovered for about 25 minutes or until the mung beans are tender.
Remove from heat and stir in the white miso. Serve with a drizzle of lime juice and chopped green onions! The soup will keep for up to 3 days in the refrigerator.
Notes
Feel free to adjust the seasonings to your taste by adding some smoked paprika for a smoky flavor, for example!