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Air Fryer Ham Casserole

Air Fryer Ham and Potato Casserole

5 from 1 vote
Author: Laurie Fleming
Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes
Servings: 8 Servings

Description

This cheesy air fryer ham and potato casserole layers tender potatoes, savory diced ham, and sharp cheddar in a creamy sauce, all cooked to golden, bubbling perfection in the air fryer. A fast, cozy, one-dish dinner that's perfect for using up leftover ham.

Ingredients 

  • 10.5 ounces cream of mushroom soup, 1 can
  • 1/2 cup whole milk
  • 1/4 teaspoon kosher salt
  • 1/4 teaspoon black pepper
  • 1 pound Russet or Yukon Gold potatoes, peeled and thinly sliced (about 1/8 inch)
  • 1/2 cup yellow onion, finely diced
  • 2 cups cooked ham, diced (or 1 pound ham steak, diced)
  • 1 1/2 cups sharp cheddar cheese, shredded

Instructions

  • Prep the ingredients. Peel and thinly slice the potatoes about 1/8 inch thick. Finely dice the onion and cut the cooked ham into bite-sized pieces.
  • Make the sauce. In a mixing bowl, whisk together the cream of mushroom soup and milk until smooth. Season with kosher salt and black pepper.
  • Build the first layer. Spread a thin layer of sauce in the bottom of a 7-inch air fryer–safe dish. Add a layer of potato slices, then scatter on some onion and ham, a little more sauce, and a sprinkle of cheddar.
  • Repeat the layers. Continue layering potatoes, onion, ham, sauce, and cheese until all the ingredients are used, finishing with a layer of sauce and a final blanket of cheddar on top.
  • Preheat. Preheat the air fryer to 360°F (180°C).
  • Cook. Place the dish in the air fryer basket and cook for 20–25 minutes. Cooking time varies by air fryer model and potato thickness. If the top browns before the potatoes are tender, tent loosely with foil and continue cooking.
  • Check doneness. The casserole is done when a fork slides easily through the potatoes and the cheese is melted and golden.
  • Rest. Let the casserole rest 5 minutes so the layers set and it's easier to serve.
  • Serve. Garnish with fresh parsley or chives and serve warm.

Equipment

Notes

  • Potato tip: Thin, even slices are key to fully cooked potatoes. If you use thicker slices or diced potatoes, parboil them for 5 minutes first.
  • Cheese: Freshly grated cheddar melts more smoothly than pre-shredded. Colby Jack, Monterey Jack, or Gruyère also work.
  • Make ahead: Assemble, cover, and refrigerate. Cook from cold and add a few extra minutes.
  • Storage: Refrigerate leftovers in an airtight container for 3–4 days. Reheat in the air fryer at 350°F or in the microwave.

Nutrition

Serving: 1ServingCalories: 208kcalCarbohydrates: 14gProtein: 14gFat: 11gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 46mgSodium: 811mgPotassium: 420mgFiber: 2gSugar: 2gVitamin A: 239IUVitamin C: 18mgCalcium: 181mgIron: 1mg