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Close up of cheesy ham hashbrown casserole with a fork on a white plate.

Easy Cheesy Hashbrown Casserole with Ham

Course: Breakfast
Cuisine: American
Keyword: cheesy hashbrown casserole with ham
Prep Time: 7 minutes
Cook Time: 1 hour 5 minutes
Total Time: 1 hour 12 minutes
Servings: 8 servings
Calories: 326kcal
Author: Kara @ Quick and Easy Baking
A super easy, cheesy hashbrown casserole with ham that's filled with hashbrown potatoes, sour cream, onions, ham and more and makes the perfect breakfast, lunch or dinner.
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US Customary - Metric

Ingredients

  • 1/2 large yellow onion, chopped very small (or a small onion chopped)
  • 1 teaspoon minced garlic
  • 1 teaspoon olive oil
  • 1 (30 ounce) bag frozen hashbrown potatoes, thawed
  • 1 1/2 cups sour cream
  • 1 (10 ounce) can cream of chicken soup
  • 1/2 cup butter, melted but not hot
  • 1 cup cooked diced ham (I used pre-cooked, already diced ham. You can also use chopped deli ham)
  • 1/4 teaspoon salt
  • 1/2 teaspoon ground black pepper
  • 2 cups colby jack cheese, shredded (or cheddar if you prefer)

Instructions

  • Preheat the oven to 350 degrees F and spray a 13x9 inch baking dish with non-stick baking spray. Set aside.
  • In a skillet, add the olive oil, chopped onion and garlic and cook on medium heat for 2-3 minutes or until cooked through and translucent.
  • In a large bowl, add the cooked onions and all the other ingredients and mix well.
  • Pour into the prepared baking dish and bake for about 60-70 minutes. If the top starts to brown a little too much, set a piece of foil over it.
  • Serve warm.

Notes

How to Store: Leftovers should be stored covered, in the refrigerator for up to 2-3 days.
How to serve: This casserole is best served warm. Heat leftovers in the microwave.
For more questions: Make sure to check out the TIPS & FAQs for this recipe in the blog post, which may answer questions you may have about ingredient substitutions, mixing method etc.
Nutritional values are an estimate.
*This recipe card may contain affiliate links. As an Amazon Associate, I earn from qualifying purchases.

Nutrition

Calories: 326kcal | Carbohydrates: 4g | Protein: 10g | Fat: 31g | Saturated Fat: 17g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 7g | Trans Fat: 0.5g | Cholesterol: 92mg | Sodium: 549mg | Potassium: 93mg | Fiber: 0.2g | Sugar: 2g | Vitamin A: 907IU | Vitamin C: 1mg | Calcium: 250mg | Iron: 0.2mg