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Seared Mushrooms & Sirloin with Savory Rigatoni

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: Level: Medium
Prep: Cook: 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

Serving Size: 1 cup (213g), Calories: 260, Calories from Fat: 60, Total Fat: 7g, Total Fat Percent: 11%, Saturated Fat: 1.5g, Saturated Fat Percent: 8%, Cholesterol: 20mg, Cholesterol Percent: 7%, Sodium: 380mg, Sodium Percent: 16%, Total Carbohydrate: 30g, Total Carbohydrate Percent: 10%, Dietary Fiber: 1g, Dietary Fiber Percent: 4%, Sugars: 4g, Protein: 16g, Protein Percent: 32%, Vitamin A: 2%, Vitamin C: 4%, Calcium: 4%, Iron: 8%


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.