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Horseradish Mashed Potatoes with Caramelized Onions

Horseradish Mashed Potatoes with Caramelized Onions is built on Butter, Balsamic Vinegar, and Whole Milk To. Save it, add the ingredients to your shopping list, and cook it tonight.

Ingredients

• 1/4 cup
• 6 tbsp
• 3 tbsp
• 6 tbsp

Method (preview)

1. 1

   Melt 1/4 cup butter in large skillet over medium heat.

2. 2

   Add onions; sauté until deep golden, about 30 minutes.

3. 3

   Add vinegar and thyme.

4. 4

   Reduce heat to low; sauté 4 minutes.

5. 5

   Season with salt and pepper.

6. 6

   Meanwhile, cook potatoes in large pot of boiling salted water until very tender

7. 7

   ; about 20 minutes.

8. 8

   Drain.

9. 9

   Return to same pot; mash until smooth.

10. 10

    Add 6 tablesp oons milk, horseradish and 6 tablespoons butter; stir to blend.

11. 11

    Thin with 2 tab lespoons milk if necessary.

12. 12

    Season with salt and pepper.

13. 13

    Spoon onion mixture atop potatoes. (Can be prepared 8 hours ahead.

14. 14

    Cover with foil and refrigerate.

15. 15

    Rewarm in 350°F oven about 30 minutes.) Serve hot.