Mustard Potato Gratin

By July 28, 2023Side Dishes

Mustard Potato Gratin

Yield: 15 each 7 oz servings

Ingredients:

  • 5 lbs Reser’s® Scalloped Potatoes (71117.56001)
  • 1/3 cup Whole grain mustard
  • 1 cup Green onions, thinly sliced, divided
  • 1 1/2 cups Gruyere/Fontina cheese blend, divided

Directions:

  1. Preheat oven to 400°F.
  2. In a clean medium bowl, mix the mustard into Reser’s Scalloped Potatoes, 1 cup of the shredded cheese blend, and ½ cup sliced green onions.
  3. Grease 200 1/2 pan with softened butter.
  4. Fill the 200 1/2 pan evenly with the potato base.
  5. Top the base with 1/2 cup shredded cheese blend.
  6. Place into oven uncovered for 35-45 minutes or until golden brown on top and heated through.
  7. Serve immediately or place into steamtable for service or event.
  8. Garnish with sliced green onions.