Fettuccine With Shiitakes And Asparagus

Heat 2 tablespoons oil in a large skillet over medium-high heat. Add asparagus, season with salt and pepper, and cook, stirring occasionally, until just tender, about 4 minutes. Transfer to a plate.

Heat butter and remaining 1 tablespoon oil in same skillet over medium-high heat. Add mushrooms, season with salt and pepper, and cook, tossing often, until tender, about 5 minutes. Add shallot and cook, tossing occasionally, until softened, about 2 minutes. Toss in oregano, thyme, and asparagus.

Meanwhile, cook pasta in a large pot of boiling salted water, stirring occasionally, until al dente. Drain, reserving 1 cup pasta cooking liquid.

Add pasta, 1/2 cup pasta cooking liquid, and 3 ounces Parmesan to skillet. Cook, tossing and adding more pasta cooking liquid as needed, until sauce coats pasta, about 2 minutes; season with salt and pepper.

Divide pasta among plates and top each with a yolk and more Parmesan.