How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Ham ‘N’ Potato Au Gratin?

You need 10 ingredients. The key ingredients include: 1/4 cup chopped green onions, 1/4 cup chopped green pepper, 2 tablespoons butter, divided, 3 cups diced peeled potatoes, cooked, and more.

Is Ham ‘N’ Potato Au Gratin suitable as general?

Yes, Ham ‘N’ Potato Au Gratin falls under the General category and is a great choice for this type of meal.

How do I store leftover Ham ‘N’ Potato Au Gratin?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Ham ‘N’ Potato Au Gratin Recipe

Name: Ham ‘N’ Potato Au Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/4 cup chopped green onions; 1/4 cup chopped green pepper; 2 tablespoons butter, divided; 3 cups diced peeled potatoes, cooked; 1 pound fully cooked ham, cubed; 1/4 cup mayonnaise; 1 tablespoon all-purpose flour; 1/8 teaspoon pepper; 3/4 cup whole milk; 1 cup shredded cheddar cheese

Try this homemade Ham ‘N’ Potato Au Gratin recipe the whole family will love. Made with green onions, green pepper, butter and potatoes. Easy step-by-st…

This Ham ‘N’ Potato Au Gratin relies on simple, everyday ingredients such as chopped green onions, chopped green pepper, butter, divided and fully cooked ham, cubed. It comes together quickly and makes 4 servings, at about 642 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Ham ‘N’ Potato Au Gratin

Tips for the best results

Variations & substitutions

My Personal Notes

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