Salisbury Steak Casserole: The Ultimate Comfort Food Recipe
Introduction to Salisbury Steak Casserole
Welcome to the world of Salisbury Steak Casserole, a dish that perfectly embodies the essence of comfort food. Whether you’re looking for a cozy dinner for the family or a dish to impress guests, this casserole hits the spot. It combines the hearty flavors of ground beef, mushrooms, and creamy mashed potatoes, all baked to golden perfection. This recipe is not just about filling your belly; it’s about bringing back memories of home-cooked meals and family gatherings.
A Personal Story Behind My Salisbury Steak Casserole Journey
Growing up, my grandmother often made Salisbury Steak Casserole for family dinners. The aroma would fill our home, and we could hardly wait to sit down at the table. It was her way of showing love, and every bite was packed with warmth and comfort. Now, I find joy in preparing this dish for my family, passing down the tradition and creating new memories. It’s a simple recipe that brings everyone together, reminding us of the simple pleasures in life.
What Makes This Salisbury Steak Casserole Recipe Special?
This Salisbury Steak Casserole stands out due to its rich flavor profile and easy preparation. With lean ground beef and savory mushrooms, it creates a hearty base that is complemented by a creamy mushroom sauce. The instant mashed potatoes on top provide a perfect, fluffy texture, and if you like, you can even add a sprinkle of cheese for an extra layer of flavor. This dish not only satisfies your hunger but also warms your heart, making it an ideal choice for any occasion.

The Full Salisbury Steak Casserole Recipe
Ingredients
- 2 lbs lean ground beef
- 1 cup diced mushrooms
- 1 cup diced onions
- 0.87 oz brown gravy mix
- 10.5 oz condensed cream of mushroom soup
- 3 cups water
- 1/4 cup butter
- 1 1/2 cups milk
- 8 oz Butter & Herb instant mashed potato mix
Instructions
- Preheat your oven to 400°F (200°C). This ensures that your casserole bakes evenly.
- In a large saucepan over medium-high heat, cook the ground beef with a small amount of butter until fully cooked. Make sure to break apart the beef into small pieces for an even cook.
- Add the diced mushrooms and onions to the pan and continue cooking until the onions are translucent. This should take about 5 minutes, and it enhances the flavors.
- Drain any excess liquid from the pan to avoid a watery casserole.
- Stir in the brown gravy mix and cream of mushroom soup until the meat is well coated. This combination adds a rich flavor to the beef.
- Transfer the meat mixture to a greased 9 x 13 inch baking dish, spreading it out evenly. This allows for even baking.
- In a large saucepan, bring the water and butter to a boil. Keep an eye on it to prevent it from boiling over.
- Once boiling, remove the pan from the heat and add the milk and instant mashed potato mix. Stir gently and let it sit for one minute. This helps the potatoes absorb the liquid.
- After a minute, stir the potatoes again and spread them over the meat mixture in the baking dish. Make sure to cover the meat completely.
- Place the dish in the preheated oven and bake the casserole until the potatoes start to brown around the edges, about 25-30 minutes. This gives a nice texture to the top.
- Remove the casserole from the oven and let it rest for a few minutes before slicing and serving. This allows the flavors to settle.
Serving Suggestions and Variations for Salisbury Steak Casserole
This casserole is delicious on its own, but you can elevate it with a few serving suggestions. Consider adding a fresh salad on the side for a pop of color and crunch. You can also serve it with steamed vegetables to round out the meal. For variations, try adding some shredded cheese on top of the mashed potatoes before baking for a cheesy twist. You can customize the vegetables by adding peas or corn for additional flavor and texture. Feel free to adapt this recipe to suit your family’s tastes!

Frequently Asked Questions About Salisbury Steak Casserole
Can I make this casserole ahead of time?
Yes, you can prepare the meat mixture and the mashed potatoes in advance. Store them separately in the refrigerator, and then assemble and bake when you’re ready to serve.
How do I store leftovers?
Keep any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave before serving.
Can I freeze Salisbury Steak Casserole?
Yes, you can freeze the assembled casserole before baking. Just make sure to cover it tightly with plastic wrap and aluminum foil. When ready to bake, you may need to increase the cooking time.
What can I serve with Salisbury Steak Casserole?
This dish pairs well with a side salad, steamed vegetables, or even some crusty bread to soak up the delicious gravy.
No alcoholic drinks allowed, please substitute with a non-alcoholic option.
Recipe Stats
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Calories per Serving: 380
Servings: 8

Salisbury Steak Casserole
Equipment
- Large saucepan For cooking the beef and the potatoes.
- Baking Dish Use a 9 x 13 inch dish for baking.
Ingredients
Main Ingredients
- 2 lbs lean ground beef
- 1 cup diced mushrooms
- 1 cup diced onions
- 0.87 oz brown gravy mix
- 10.5 oz condensed cream of mushroom soup
- 3 cups water
- 0.25 cup butter
- 1.5 cups milk
- 8 oz Butter & Herb instant mashed potato mix
Instructions
- Preheat your oven to 400°F (200°C).
- In a large saucepan over medium-high heat, cook the ground beef with a small amount of butter until fully cooked.
- Add the diced mushrooms and onions to the pan and continue cooking until the onions are translucent.
- Drain any excess liquid from the pan.
- Stir in the brown gravy mix and cream of mushroom soup until the meat is well coated.
- Transfer the meat mixture to a greased 9 x 13 inch baking dish, spreading it out evenly.
- In a large saucepan, bring the water and butter to a boil.
- Once boiling, remove the pan from the heat and add the milk and instant mashed potato mix. Stir gently and let it sit for one minute.
- After a minute, stir the potatoes again and spread them over the meat mixture in the baking dish.
- Place the dish in the preheated oven and bake the casserole until the potatoes start to brown around the edges.
- Remove the casserole from the oven and let it rest for a few minutes before slicing and serving.
