In a large pot, add the olive oil or butter. Add in the onions and garlic and cook for about 3 minutes.
Add in the coriander, salt, and pepper, and cook for another 2 minutes.
Next, add in the lentils and broth. Cover and cook until the lentils are almost cooked through (about 15 minutes).
Add in the pasta, dried mint, and kale. Also, add in more broth or even water if needed.
Cook until pasta is cooked through (about 7-10 minutes) depending on what your box says.
Adjust seasoning as needed and enjoy.