Spinach Steak and Mushroom Salad

• Salad
• grilling strips beef loin steak, 1-inch thick1 lb
• salt↗1⁄2 teaspoon
• ground black pepper↗1⁄2 teaspoon
• vegetable oil↗2 tablespoons
• mushrooms, halved↗2 cups
• garlic clove, minced↗1
• dried thyme↗1 teaspoon
• Baby Spinach↗1 bag
• red onion, thinly sliced↗1⁄2 cup
• Dressing
• light mayonnaise↗1⁄4 cup
• milk↗2 tablespoons
• prepared horseradish↗2 tablespoons
• salt↗1⁄4 teaspoon
• teaspoon ground black pepper↗1⁄4

Step-by-step instructions

1. 1

   To make the dressing: In a bowl, whisk together all the ingredients.

2. 2

   To make the salad: Season the steak with half each of the salt and pepper.

3. 3

   Place on a greased grill over medium-high heat.

4. 4

   Close the lid and grill, turning once, until medium-rare, about 8 minutes.

5. 5

   Transfer to a cutting board and tent with foil.

6. 6

   Let stand for 10 minutes.

7. 7

   Thinly slice across the grain.

8. 8

   Meanwhile, in a large skillet, heat the oil over medium-high heat.

9. 9

   Saute the mushrooms, garlic, thyme and remaining salt and pepper until no liquid remains and the mushrooms are golden, about 5 minutes.

10. 10

    Divide the spinach between four plates.

11. 11

    Divide the mushrooms, steak and onion over the top.

12. 12

    Drizzle with the dressing.