We recommend using the in-bag method described on the package for cooking the frozen potatoes.
Microwave butter and garlic in a 3-qt. glass bowl at HIGH 2 minutes or until golden brown and bubbly.
Prepare potatoes according to package directions. Stir in butter mixture and remaining ingredients. Serve immediately.
Note: For testing purposes only, we used Ore-Ida Steam n' Mash Garlic Seasoned Potatoes.