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 Hamburger Hash O'Brien?

You need 10 ingredients. The key ingredients include: 1 lb lean ground beef, 6 -7 potatoes, diced with skin still on, 1 medium onion, finely chopped, 1 green pepper, diced, and more.

Is Hamburger Hash O'Brien suitable as meat & poultry?

Yes, Hamburger Hash O'Brien falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Hamburger Hash O'Brien?

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

Hamburger Hash O'Brien Recipe

Name: Hamburger Hash O'Brien
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 lb lean ground beef; 6 -7 potatoes, diced with skin still on; 1 medium onion, finely chopped; 1 green pepper, diced; 1 red pepper, diced; 1 tablespoon garlic powder; 1 tablespoon crushed red pepper flakes; salt and pepper; ketchup; 4 tablespoons vegetable oil

Try this homemade Hamburger Hash O'Brien recipe the whole family will love. Made with lean ground beef, potatoes, onion and green pepper. Easy step-by-s…

This Hamburger Hash O'Brien relies on simple, everyday ingredients such as lean ground beef, medium onion, finely chopped, green pepper, diced and red pepper, diced. It comes together quickly and makes 4 servings, at about 566 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 Meat & Poultry

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

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

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

My Personal Notes

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Hamburger Hash O'Brien

Tips for the best results

Variations & substitutions

My Personal Notes

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