Cook pasta till it is slightly less than al dente, e.g. if the package instructions call for 9 minutes of cooking then cook it for 6 minutes. Drain the pasta reserving about 1 cup of pasta water. Wash the pasta with cold water so it doesn’t stick.
Mix vegetable stock cube in the reserved pasta water.
Heat 2 tsp of olive oil in a big, heavy-bottomed pan. Tip in the mushrooms and saute for 5-7 minutes or till they are brown and crispy. Take it out and keep it aside.
In the same pot, add in the garlic. Saute till it’s golden brown. Add in the chilli, fry for a few seconds and add half of the oregano. Tip in the browned mushroom, crushed pepper and mix it well. Saute for 2 minutes.
Stir in the cream, mix it well. Add in 2 tbsp of pasta water and simmer for 2 minutes. Add in the vanilla powder and cook for a few seconds. Grate the nutmeg in the sauce.
Tip in the cooked spaghetti, mix it well. Add some more pasta water. Cook the pasta for another 3 minutes or till the spaghetti is properly cooked.
Add in the rest of the oregano, roughly picked basil leaves. Mix it well. Add 1 tsp of the sunflower seed oil and stir it well.
Garnish the pasta with some herbs and serve hot.