Carry a big pot of salted water to boil over excessive warmth. Add the linguine and prepare dinner 1 minute shy of al dente. Drain, reserving 1 cup of pasta cooking water. Switch the pasta again to the pot and put aside.
Mushrooms: Preheat the oven to 425°F. Unfold the mushrooms evenly on a big baking sheet. Bake till the mushrooms shrink significantly, 5 to eight minutes.
Mix the tamari, oil, and paprika in a small bowl, mixing nicely. Add the combination to the mushrooms and stir nicely. Unfold the mushrooms out as a lot as doable and proceed to bake till virtually crisp, about quarter-hour, stirring halfway by means of baking.
Sauce: Mix the cashews with sufficient water to cowl in a small saucepan. Cowl the pan, convey to boil, scale back to simmer and prepare dinner for five minutes. Take away from the warmth and put aside for five minutes.
Drain the cashews, rinse nicely and switch to a blender. Add the water, garlic, and miso. Mix till easy.
Meeting: Warmth the pasta over medium warmth and add the wine and cashew combination, stirring nicely. Cook dinner till the sauce thickens, about 2 minutes. Add the spinach, ½ cup of the reserved cooking water, and peas. Stir nicely and prepare dinner till the spinach wilts, about 2 minutes.
Add extra pasta water a bit of at a time if the sauce is simply too thick. Style and alter seasoning. Serve the pasta in shallow bowls, garnished with numerous black pepper, scallions, mushrooms, and black salt, if utilizing.
