Creamy Steak Fettuccine

1 . Stage

In a large pot of boiling salted water, cook pasta until al dente according to package directions. Reserve ½ cup pasta water before draining. Return pasta to pot.

2 . Stage

Coat both sides of steak with oil and season generously with salt and pepper. In a large skillet over medium-high heat, cook steak to desired doneness, 4 minutes per side for medium-rare. Transfer to a plate to let rest for 10 minutes. Thinly slice steak.

3 . Stage

In skillet, melt butter over medium heat. Add garlic and cook until softened and fragrant, 1 to 2 minutes. Whisk in flour and cook 1 minute more, then slowly add milk, whisking to break up lumps, and simmer until thickened, 5 minutes. Add Parmesan and parsley and season with salt and pepper. Add tomatoes and cook until bursting, 2 to 3 minutes.

4 . Stage

Add cooked pasta and ¼ cup reserved pasta water to skillet and toss to combine, adding more pasta water as needed. Add spinach and toss until wilted.  

5 . Stage

Top with sliced steak and drizzle with balsamic glaze.