Easy Hamburger Potato Casserole Recipe

Hamburger Potato Casserole is a hearty, comforting dish that seamlessly combines the savory richness of seasoned vegan ground beef with the goodness of tender, cheesy potatoes, all cooked to perfection. Check out this easy recipe for a satisfying blend of convenience and culinary delight for the whole family, perfect for busy weeknights.

Close up of individual serving of hamburger potato casserole.

What are the best potatoes for casseroles

The best potatoes for easy casserole recipes are usually high-starch varieties, as they tend to hold their shape well during cooking and offer a creamy texture.

Russet, Yukon Golds, and Idaho potatoes are popular choices for casseroles because of their starchy nature.

These potatoes absorb flavors effectively and yield a smooth, velvety consistency, making them ideal for dishes like au gratin potatoes or hamburger potato casserole.

The ingredients needed to prepare a hamburger potato casserole are gathered on a board.The ingredients needed to prepare a hamburger potato casserole are gathered on a board.

Why Hamburger Potato Casserole is Amazing

Hamburger Potato Casserole deserves its culinary accolades for a multitude of reasons. Above all, its simplicity meets indulgence, combining everyday ingredients like ground beef and potatoes into one delicious meal.

Beyond its savory flavors, the dish’s versatility shines, easily adapting to various preferences with optional add-ins like cheese, vegetables, or spices, making it a go-to comfort food that caters to everyone. palace.

Finally, the convenience factor cannot be overstated: a one-dish wonder that is simple to prepare, yet yields a satisfying and healthy meal, ensuring that Hamburger Potato Casserole secures its place as a favorite in many homes.

Side-by-side view of a pan frying onions and vegan ground beef.Side-by-side view of a pan frying onions and vegan ground beef.

Ingredients Needed to Make Hamburger Potato Casserole

This Hamburger Potato Casserole is a comforting and satisfying dish, perfect for a cozy dinner at home. It’s a hearty and flavorful casserole made with simple ingredients and comes together in no time.

To make this casserole, you will need 5 cups of cooked and quartered potatoes. You can use any type of potato you prefer, but we recommend using russet potatoes for their texture and flavor.

Visual guide to how the potatoes and onion-beef mixture are transferred to a baking dish.Visual guide to how the potatoes and onion-beef mixture are transferred to a baking dish.

In addition to the potatoes, you will need 14 oz of vegan ground beef. You can find them at most grocery stores or make your own using a mixture of lentils and cooked mushrooms.

To add flavor to the casserole, you will need chopped onions and minced garlic (you can also use garlic powder if you prefer).

To make the creamy, flavorful sauce, you’ll need dairy-free mushroom soup, potato starch, and coconut milk. These are mixed in a bowl until well combined.

Step-by-step guide showing how the creamy mushroom soup sauce is poured over the casserole dish.Step-by-step guide showing how the creamy mushroom soup sauce is poured over the casserole dish.

How to Make Hamburger Potato Casserole

To make hamburger potato casserole, preheat your oven to 350 F. Heat the oil in a skillet or large skillet and add the onions. Cook them for 2 minutes then add the ground beef. Cook for another 3 minutes and season with a pinch of salt and black pepper. Put aside.

For the creamy sauce, add the coconut milk and mushroom soup to a saucepan over medium heat. Add the starch and cook until the sauce becomes creamy and thick. Season with a pinch of salt and pepper.

Transfer the tender cooked potatoes to a casserole dish or baking dish, followed by the ground beef mixture. Pour the sauce over the potato and meat mixture so that it can seep through. Sprinkle with cheddar cheese and bake for 20 minutes.

Before serving, let everything cool for about 10 minutes for a better texture and taste.

Top view of hamburger potato casserole covered with cheese.Top view of hamburger potato casserole covered with cheese.

How to Store Leftover Hamburger Potato Casserole

To properly store leftover Hamburger Potato Casserole and ensure freshness for later enjoyment, follow these simple steps:

1. Let the casserole dish cool to room temperature before storing it. This helps prevent condensation, which can lead to soggyness.

2. If you have a large quantity, consider dividing the casserole into individual or family portions. This makes it easier to heat only the amount you need.

3. Transfer leftovers to an airtight container. This helps prevent refrigerator odors from affecting the casserole and keeps it fresh for longer.

Close up of hamburger potato casserole.Close up of hamburger potato casserole.

4. Quickly place the airtight containers in the refrigerator. Consume leftovers within 3-4 days to ensure optimal taste and quality.

5. If you don’t plan to eat the leftovers within a few days, consider freezing them. Wrap the casserole dish tightly in plastic wrap or foil, or use freezer-safe containers. Label with the date to keep track of freshness. Frozen hamburger potato casserole can usually be stored for 2 to 3 months.

6. When you’re ready to enjoy the leftovers, reheat them in the oven for best results. Cover the casserole with foil to retain moisture and heat on low to medium until heated through. You can also use the microwave, but be careful to avoid overcooking, which can lead to drying out.

By following these storage guidelines, you can ensure that your leftover hamburger potato casserole maintains its deliciousness and is safe to eat.

Top view of casserole dish with portion of hamburger potato casserole.Top view of casserole dish with portion of hamburger potato casserole.

Other Casserole Recipes to Try

Collage of two photos of hamburger potato casserole.Collage of two photos of hamburger potato casserole.

Share this easy Hamburger Poatato Casserole recipe on Instagram And Facebook.

Enjoy, Florian.


  • 5 cups potatoes, cooked and cut into quarters

  • 14 oz vegan ground beef

  • 1 tablespoon of vegetable oil

  • 1 cup onions, chopped

  • 4 cloves of garlic

  • 1.5 cups dairy-free mushroom soup

  • 3 teaspoons of potato starch

  • 1/2 cup coconut milk

  • 1/2 cup vegan cheddar, grated

  • salt, black pepper to taste


Store leftover hamburger potato casserole in airtight containers in the refrigerator for 2 to 3 days.

Nutritional information:

Yield: 6

Portion: 1 cup

Amount per serving:

Calories: 389Total fat: 9gSaturated fat: 3gTrans fat: 0gUnsaturated fats: 3gCholesterol: 0mgSodium: 918 mgCarbohydrates: 41gFiber: 4gSugar: 5gProtein: 24g

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