Add the olive oil and water to the pot. Snap the spaghetti in half and layer into the water.
Season to taste and then add all the other ingredients (no need to stir).
Put the lid on and set to high pressure for 3 minutes.
Leave under pressure for a further 3 minutes and then do a quick release.
Stir together and serve. Simple!
To make the dish more authentic, add 50 g of anchovies after the spaghetti, but obviously it would not then be vegan.
If all vegan meals were as good as my instant pot pasta puttanesca, I would not miss meat ever!
Calories: 434kcal | Carbohydrates: 69g | Protein: 13g | Fat: 12g | Saturated Fat: 2g | Sodium: 571mg | Potassium: 428mg | Fiber: 5g | Sugar: 6g | Vitamin A: 368IU | Vitamin C: 7mg | Calcium: 58mg | Iron: 2mg