Philly Cheese Steak Tater Tot Casserole is a hearty dinner recipe with a base of ground beef, diced onion, diced green peppers and sliced mushrooms tossed in brown gravy and topped with shredded cheese and tater tots.

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Philly Cheese Steak Tater Tot Casserole is an easy ground beef casserole recipe the whole family will love.

This beef and potato casserole is packed with flavour.

This tater tot casserole recipe takes just over an hour from start to finish and serves six people.

Printable Recipe Card with a Full List of Ingredients and Instructions is Located at the Bottom of the Post.

Be sure to read through the entire post so that you don’t miss out on any important tips and tricks!

To make this Philly cheese steak casserole, I started by dumping some lean ground beef into a large saute pan over medium-high heat.

I crumbled the ground beef well as it cooked.

Once the ground beef was only slightly pink, I added some diced yellow onion, diced green pepper and sliced white mushrooms to the pan.

I stirred well and left the mixture to continue cooking until the onions were translucent and the ground beef was no longer pink.

Then I added some water and brown gravy mix to the pan.

I stirred well and left the mixture to continue cooking until the gravy started to boil and thicken.

Then I poured the ground beef mixture into a greased 9 x 13 inch baking dish and spread it out evenly.

I sprinkled some shredded mozzarella and cheddar cheese blend on top of the ground beef.

Then I placed some frozen tater tots in a single layer on top of the cheese.

I placed the dish in the oven and baked the casserole for forty minutes.

After forty minutes I removed the dish from the oven.

I sprinkled some more shredded mozzarella and cheddar cheese on top of the tater tots.

Then I returned the dish to the oven and continued baking the casserole just until the cheese was completely melted.

I removed the dish from the oven and left the casserole to sit for a few minutes before scooping and serving.

This tasty ground beef casserole is the perfect comfort food.

If you are looking for an easy ground beef dinner idea, then you need to try this Philly Cheese Steak Tater Tot Casserole!

More Tater Tot Casserole Recipes You’ll Love…

PRINTABLE VERSION OF THE RECIPE CAN BE FOUND AT THE BOTTOM OF THE PAGE

Ingredients You’ll Need to Make This Philly Cheese Steak Tater Tot Casserole:

• 1 lb lean ground beef
• 1 cup diced yellow onion
• 1 cup diced green pepper
• 1 cup sliced white mushrooms
• 1 cup water
• 0.87 oz brown gravy mix
• 4 cups shredded mozzarella and cheddar cheese blend
• 28 oz frozen tater tots

How to Make Philly Cheese Steak Tater Tot Casserole:

1. Preheat to 425F.
2. Dump lean ground beef into a large saute pan over medium-high heat along with a dab of margarine or butter.
3. Crumble the ground beef well as it cooks.
4. Once the ground beef is only slightly pink, add the diced onion, diced green pepper and sliced mushrooms to the pan.
5. Stir well and continue cooking until onions are translucent and ground beef is completely cooked.
6. Add the water and gravy mix to the pan.
7. Stir well and continue to cook until the gravy starts to boil and thicken.
8. Dump the ground beef mixture into a greased 9 x 13 inch baking dish and spread it out evenly.
9. Sprinkle 2 cups of the shredded cheese on top of the meat mixture.
10. Place the frozen tater tots in a single layer on top of the cheese.
11. Place the dish in the oven and bake the casserole for 40 minutes.
12. After 40 minutes remove the casserole from the oven and sprinkle the remaining 2 cups of shredded cheese on top of the tater tots.
13. Return the dish to the oven and continue baking the casserole just until the cheese is completely melted. 4-5 minutes.
14. Remove the casserole from the oven and leave it to sit for a few minutes before scooping and serving.
15. Enjoy!

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