Horseradish Mashed Potatoes

On the side is Horseradish Mashed Potatoes

1 container {24 oz.} homestyle mashed potatoes
2 T. sour cream
1 T prepared horseradish
1 t. Worecestershire sauce
salt and ground black pepper

Place mashed potatoes in a microwave-safe bowl. Microwave, uncovered on high setting for 3 mins. Stir in sour cream, horseradish, and Worecestershire sauce. Microwave for 3 mins. more. Season with salt and pepper.