
This creamy edamame pesto spaghetti is a fast, fresh dinner that feels both comforting and light. Sweet edamame, nutty cashews, garlic, and Parmesan blend into a silky green sauce, with peppery rocket on the side for a crisp finish.
Cook the spaghetti in a large pan of salted boiling water according to the package instructions until al dente. While the pasta cooks, heat the shelled edamame: microwave with 2 tbsp water for about 5 minutes, then cover and let stand for 2 minutes, or simmer in boiling water for 2 to 3 minutes until tender.
Set aside about 200 g of the cooked edamame. Add the remaining 150 g edamame to a blender with the olive oil, cashew nuts, garlic, Parmesan, a pinch of salt, and black pepper. Blend until smooth, adding up to 6 tbsp water as needed to loosen the pesto to a creamy consistency.
Drain the pasta, reserving a splash of the cooking water. Return the pasta to the pan and toss with the edamame pesto and the reserved whole edamame beans, adding a little pasta water if needed to coat evenly. Serve immediately with the rocket on the side and extra grated Parmesan, if desired.
For a vegetarian version, use a vegetarian hard cheese instead of Parmesan. Leftovers keep well in an airtight container in the fridge for up to 2 days; loosen with a splash of water before reheating. If the pesto seems too thick, add water gradually rather than extra oil to keep the sauce light.




