Add the romaine lettuce, vegan croutons, and shredded vegan cheese to a large bowl.
Pour in the vegan Caesar dressing and toss until evenly coated. Serve immediately.
Notes
Store the lettuce, croutons, vegan cheese, and dressing separately whenever possible. The lettuce will keep for 2 to 3 days, the dressing for up to 5 days, and the cheese and croutons according to the package instructions.
Keep any assembled leftovers in an airtight container in the fridge and eat them within 1 day, although the lettuce and croutons will soften.
Do not freeze the assembled salad, as the lettuce will become watery and lose its crisp texture.