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Ham, Potato and Green Pea Gratin Casserole

Irresistible 5-Ingredient Ham, Potato and Green Pea Gratin Casserole


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  • Author: Cassie
  • Total Time: 65 minutes
  • Yield: 6 servings
  • Diet: Low Lactose

Description

A hearty and comforting casserole dish featuring layers of ham, potatoes, and green peas topped with a creamy cheese sauce.


Ingredients

  • 2 cups diced ham
  • 4 medium potatoes, thinly sliced
  • 1 cup green peas
  • 1 cup shredded cheddar cheese
  • 1/2 cup heavy cream
  • 1/4 cup butter
  • 1/4 cup all-purpose flour
  • 1 cup milk
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/2 tsp garlic powder


Instructions

  1. Preheat oven to 375°F (190°C).
  2. Layer sliced potatoes, diced ham, and green peas in a greased baking dish.
  3. Melt butter in a saucepan over medium heat. Stir in flour to make a roux.
  4. Gradually whisk in milk and heavy cream until smooth. Cook until thickened.
  5. Add salt, pepper, and garlic powder to the sauce. Stir in half the shredded cheese.
  6. Pour the sauce over the layered ingredients in the baking dish.
  7. Sprinkle remaining cheese on top.
  8. Bake for 45 minutes or until potatoes are tender and top is golden brown.
  9. Let rest for 5 minutes before serving.

Notes

  • Use fresh or frozen peas, but thaw frozen peas before use.
  • For a crispier top, broil for 2-3 minutes after baking.
  • Leftovers can be refrigerated for up to 3 days.
  • Prep Time: 20 minutes
  • Cook Time: 45 minutes
  • Category: Main Dish
  • Method: Baking
  • Cuisine: American