When I want to impress people with a meatless dinner, I almost always include lots of mushrooms in the equation. Their umami-rich flavor and meaty texture have a way of winning over even the most staunch meat eater at the table. This vegetarian pasta proves this point: A slew of mushrooms are sautéed with a mix of olive oil, butter, and lots of garlic to become a rich sauce for simple spaghetti. Extra nutty, salty Pecorino Romano cheese replaces the usual Parmesan to up the savory factor of the pasta even further and make it one anyone with a fork in their hand will want to twirl. Oh, plus there’s the added bonus that this dish comes together in just about 15 minutes.