Mustard-Peppercorn Flank Steak

1. 1

   Combine peppercorns, salt and rosemary.

2. 2

   Rub both sides of steak with peppercorn mixture.

3. 3

   In large nonstick skillet, melt 1 Tbsp butter over medium heat.

4. 4

   Add steak; cook until browned, about 7 minutes.

5. 5

   Turn.

6. 6

   Add onions to pan around steak; cook until meat and onions are browned, about 7 minutes.

7. 7

   Tranfer meat to platter.

8. 8

   To onions in skillet, add 1/3 cup water, vinegar and mustard.

9. 9

   Cook over medium heat, scraping up any brown bits.

10. 10

    Bring just to boil; cook, stirring occasionally, until slightly thickened.

11. 11

    Stir in remaining butter.

12. 12

    Pour over steak.

* Per serving · 4 servings · Values may vary.

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