1. Add pasta to a large pot of boiling water. Cook according to package instructions, or until al dente. Reserve 2 tbsp of pasta water before draining. Set aside.
2. In a large bowl, whisk together the lemon zest and juice, olive oil, mustard, dill, and black pepper.
3. Add the pasta, salmon, green beans, red onion, and feta cheese to the bowl. Stir gently to combine. Taste and add salt if desired.
4. Stir in the pasta water if the salad is too dry.
5. Serve warm or cold.

Adapted from: https://www.suppersanity.com/mediterranean-salmon-pasta-recipe/