Ham and Potato Casserole Recipe

4.60 from 279 votes

This cheesy, creamy casserole is so versatile! Filled with ham and potatoes, you can serve it for breakfast or dinner.

Step-by-step photos can be seen below the recipe card.

Prep Time30

Cook Time1

Total Time1 30

Course: Dinner, Main Course

Cuisine: American

Servings:

Preheat the oven to 400°F. Grease a 9x13 inch baking dish with butter or non-stick cooking spray. Set aside.
In a medium saucepan melt the butter. Add the diced onion and cook over medium heat until translucent.
2 tbsp unsalted butter, 1 yellow onion
Sprinkle the flour over the cooked onion and stir to combine. Add in the milk, chicken stock, sea salt, black pepper, and garlic powder. Continue to heat, stirring often, until warmed through and slightly thickened.
3 tbsp all-purpose flour, 1¼ cups whole milk, ½ cup chicken stock, ½ tsp fine sea salt, ½ tsp ground black pepper, ½ tsp garlic powder
Spread the potatoes evenly in the bottom of the prepared baking dish and top with the diced ham. Pour the milk mixture over the ham and potatoes.
2 lbs. russet potatoes, 2½ cups diced cooked ham
Cover and bake for 40-45 minutes.
Remove from oven and top with shredded cheese. Continue to bake, uncovered for an additional 10-15 minutes or until the cheese is completely melted and potatoes are tender.
4 oz. freshly shredded white cheddar cheese