A quick and flavorful weeknight pasta dish made with mushrooms, garlic, and spicy red pepper flakes—all brought together in minutes using the pressure cooker.
Fill your pressure cooker with plenty of water. Toss in 2 tablespoon kosher salt and bring it to a boil.
Add the dry spaghetti and cook until al dente, following the package’s instructions. Save ½ cup pasta water before draining.
While pasta cooks, heat olive oil in a large skillet on medium. Add the sliced mushrooms and cook for 5–7 minutes until browned and tender.
Stir in garlic slivers and crushed red pepper flakes. Cook for 1–2 minutes until fragrant. Do not burn the garlic.
Add cooked pasta to the skillet along with reserved pasta water. Toss to combine evenly.
Remove from heat. Stir in fresh minced parsley. Plate and top with grated Parmesan. Serve warm.
Notes
Cool leftovers completely before sealing in airtight containers. Refrigerate up to 3 days or freeze in portions. Reheat with a splash of water to restore texture.