Give the leek a good wash, and then slice it thinly (all of it, green and white parts). Remove the stems of the kale and roughly tear it into smaller chunks.
Heat 3 tbsp of olive oil in a large pot over medium heat. Toss in the leeks with a pinch of salt let them soften for about 4-5 minutes. Add in the kale and let it cook for another 4-5 minutes. Add 1 can of cherry tomatoes and let it cook for 10 minutes.
Drain the can of cannellini but do not rinse them and add them to the pan.
Add 140g of orzo and then pour in the vegetable broth. Bring everything to a simmer. Let it cook for about 8-10 minutes, stirring now and then to make sure the orzo doesn’t stick to the bottom. Add more water if necessary.
Once the orzo is cooked, stir in 2 tbsp nutritional yeast over the top for that cheesy, umami flavor and mix to combine. Taste and adjust the seasoning with salt and pepper as needed.
Ladle the orzo into bowls and dig in. Add a drizzle of olive oil on top and enjoy!