Make the Cashew Cream: Drain soaked cashews. Blend with almond or oat milk until completely smooth and creamy. Set aside.
Add vegetable broth and reserved corn cobs to a large pot. Bring to a boil, then reduce heat and simmer for 10–15 minutes to extract flavor. Remove and discard cobs.
In the same pot, add onion, carrot, and celery. Sauté in a splash of broth (or a little oil if preferred) until softened, about 6–7 minutes.
Stir in potatoes, corn kernels, thyme, bay leaf, smoked paprika, cayenne, salt, and pepper. Simmer for 15–20 minutes, until potatoes are tender.
Stir in the cashew cream and simmer for another 5 minutes. Adjust seasoning to taste (more salt, cayenne, or smoked paprika if you like).
Ladle into bowls, garnish with green onions, and top with your vegan bacon.
Notes
Refrigerator: Transfer this corn chowder into an airtight container and refrigerate for up to 4 days.
Freezer: Freeze the soup in an airtight container or freezer bag for up to 3 months. Thaw in the refrigerator before reheating.
To reheat: Warm leftovers in a pan on the stove over medium heat, or heat individual bowls in the microwave.