Seared Mushrooms & Sirloin with Savory Rigatoni

By Stonyfield

To stretch this dish to serve a crowd for just pennies more, try adding more pasta and chopped arugula. Pasta water stirred in at the end will help extend the sauce too!

Ready In: 2 hrs

Level: Medium

Prep: 1 hr 10 mins

Cook: 40 mins

Yields: 10 Servings


  • 1 lb sirloin tips (cut into 1-inch pieces)
  • 5 t soy sauce
  • 12 oz rigatoni pasta
  • 1/8 t black pepper
  • 2 T olive oil
  • 1 onion (finely chopped)
  • 1 lb white mushrooms (thinly sliced)
  • 1/2 t salt
  • 2 T tomato paste
  • 2 T flour
  • 1 1/2 c beef broth
  • 1/2 c chicken broth
  • 1 c arugula (chopped)
  • 3/4 c Stonyfield Organic Plain Whole Milk Yogurt
  • directions

    Step 1

    Combine sirloin and 1 tablespoon of the soy sauce and stir until combined; refrigerate for 1 hour.

    Step 2

    Bring a large pot of salted water to a boil and cook pasta for 15 minutes or until al dente. Drain, reserving 1 cup pasta water and set aside.

    Step 3

    Dry sirloin with paper towels and sprinkle with pepper. Heat 1 tablespoon of the oil in a large skillet over medium-high heat. Add beef to skillet and cook, stirring occasionally, for about 8 minutes or until browned on all sides; remove beef from skillet using a slotted spoon and set aside.

    Step 4

    Heat remaining 1 tablespoon oil in skillet. Add onion and mushrooms to skillet and sprinkle with salt. Cover and cook about 7 minutes, stirring occasionally, or until softened. Remove cover and cook an additional 1 minute or until most of the liquid in the pan has evaporated.

    Step 5

    Stir tomato paste into mushroom mixture and cook 1 minute. Sprinkle flour into pan and cook, stirring constantly, for 1 minute. Stir in broths and bring to a boil. Reduce heat to medium and simmer sauce for 4 minutes or until thickened. Stir in reserved beef and any accumulated juices and remove from heat; let cool 10 minutes.

    Step 6

    Stir remaining 2 teaspoons soy sauce, arugula and yogurt into skillet until well blended. Stir in rigatoni until well blended; add pasta water by the 1/4-cupful if needed to loosen sauce.

    make it with yogurt instead!