Step 1

In a medium pot, heat the chili oil until shimmering. Add the onions and sauté until soft and translucent.

Step 2

Add broth and chopped tomatoes and bring to a low boil, then reduce to a simmer.

Step 3

Add tofu and continue to simmer until softened (~5 mins).

Step 4

While the broth is simmering, cook noodles per instructions on package less 1 min of recommended cooking time. The noodles will continue to cook in the broth on serving.

Step 5

Divide noodles among 4 bowls and top with hot soup.

Step 6

Top with cilantro, fresh lime juice and chili oil, if desired.