Name: Hamburger and Mashed Potato Casserole: Comfort in Every Bite
Prep time: 15 min
Cook time: 30 min
Total time: 55 min
Ingredients: 1 lb Ground Beef (or ground turkey for a lighter option); 1 Onion (diced); 2 cloves Garlic (minced); to taste Salt; to taste Pepper; 1 tbsp Italian Seasoning; 1 cup Frozen Mixed Vegetables (or fresh vegetables for more crunch); 1 can Cream of Mushroom Soup (or other canned soups); 3 cups Mashed Potatoes (use fresh or leftovers); 1/4 cup Milk (non-dairy milk can be used); 2 tbsp Butter; 1 cup Shredded Cheddar Cheese (can use mozzarella or Monterey Jack)

As I stood in my kitchen, the scent of comfort enveloped me, whispering memories of family dinners and cozy gatherings. Today, I’m excited to share my go-to recipe for Easy Hamburger and Mashed Potato Casserole—a dish that effortlessly satisfies cravings while being adaptable for any palate. This ham and potatoes masterpiece features layers of seasoned ground beef, creamy mashed potatoes, and gooey melted cheese, making it a delightful family-friendly option. It’s the perfect choice for busy weeknights or those moments when you just want to indulge in something warm and hearty. Plus, it’s budget-friendly and easily customizable, whether you decide to swap ground turkey for a leaner finish or toss in your favorite vegetables. Ready to discover how to bring this comforting classic to your table? Let’s dive in!

Why is this casserole a family favorite?

Comfort Food Redefined: This Hamburger and Mashed Potato Casserole is the epitome of cozy home cooking, combining the rich flavors of seasoned beef with creamy potatoes.

Effortlessly Customizable: Whether you’re using ground turkey for a lighter option or adding extra veggies, this recipe adapts to your family’s preferences seamlessly.

Crowd-Pleaser: Perfect for gatherings, this dish promises to impress both kids and adults alike, making meal times a joy rather than a chore.

Simple Prep: With straightforward steps, you can have this hearty meal ready in under an hour, saving precious time during busy weeknights!

Serve with Style: Pair it with a fresh green salad or your favorite steamed veggies for a balanced meal that feels both comforting and wholesome. Check out other delicious casseroles like Grandmas Hash Brown and Cowboy Casserole Comfort for more home-cooked inspiration!

Hamburger and Mashed Potato Casserole Ingredients

For the Filling

Ground Beef – This savory base provides a hearty flavor; consider swapping for ground turkey for a lighter version.
Onion – Sautéed to add a sweet depth that complements the meat beautifully.
Garlic – Fresh or minced, it elevates the overall taste with aromatic goodness.
Salt & Pepper – Essential for seasoning the filling properly, enhancing all flavors.
Italian Seasoning – Infuses the meat with a delicious herb blend sure to cozy up any palate.
Frozen Mixed Vegetables – Offers color and nutrition; feel free to use fresh veggies for an extra crunch.
Cream of Mushroom Soup – Acts as the creamy binder; other canned soups can be used too for variety.

For the Mashed Potatoes

Mashed Potatoes (3 cups) – Essential topping that creates a fluffy blanket over the filling; use fresh or leftovers!
Milk (1/4 cup) – Ensures the potatoes are creamy; substitute with any non-dairy milk if desired.
Butter (2 tbsp) – Adds richness to the potatoes, making them even more irresistible.
Shredded Cheddar Cheese (1 cup) – Melts beautifully to create a golden crust; try mozzarella or Monterey Jack for a twist.

Embrace the warmth that this Hamburger and Mashed Potato Casserole brings to your family table, one delicious bite at a time!

Step‑by‑Step Instructions for Hamburger and Mashed Potato Casserole

Step 1: Prepare Potatoes
Begin by peeling and cubing about three cups of potatoes. Place them in a pot of salted water, ensuring the potatoes are fully submerged. Bring the water to a rolling boil and cook for 15-20 minutes, or until fork-tender. Drain the potatoes well, then return them to the pot. Mash them with 1/4 cup of milk, 2 tablespoons of butter, and season to taste with salt and pepper until creamy and smooth.

Step 2: Cook Meat
In a large skillet, heat a tablespoon of olive oil over medium heat. Add one diced onion and two cloves of minced garlic, sautéing for about 3-4 minutes until fragrant and translucent. Incorporate one pound of ground beef into the skillet, breaking it apart with a spatula. Cook until browned, about 5-7 minutes, ensuring to drain any excess fat for a leaner Hamburger and Mashed Potato Casserole.

Step 3: Mix Filling
To the browned meat, stir in 1 cup of frozen mixed vegetables, along with one can of cream of mushroom soup and a tablespoon of Italian seasoning. Allow the mixture to simmer for 5-7 minutes, stirring occasionally until the vegetables are heated through and the filling thickens slightly. This flavorful filling will beautifully layer with the potatoes in your casserole.

Step 4: Assemble Casserole
In a baking dish, spread half of the creamy mashed potatoes evenly at the bottom. Layer the savory meat mixture on top, making sure it covers the potatoes completely. Next, sprinkle 1 cup of shredded cheddar cheese over the meat layer. Finally, dollop the remaining mashed potatoes on top, spreading them smoothly to create a cozy blanket over your casserole.

Step 5: Bake
Preheat your oven to 375°F (190°C). Once heated, place the assembled Hamburger and Mashed Potato Casserole in the oven, uncovered. Bake for 25-30 minutes, or until the top is golden and the cheese is bubbly. You’ll know it’s ready when a delightful aroma wafts through your kitchen, bringing everyone to the table in anticipation.

Step 6: Rest and Serve
After baking, remove the casserole from the oven and let it rest for about 5-10 minutes before serving. This brief cooling time allows the layers to set, making it easier to slice. For a touch of freshness, garnish with chopped parsley or green onions, and serve this comforting dish to enjoy with your loved ones.

Make Ahead Options

This Easy Hamburger and Mashed Potato Casserole is a fantastic candidate for meal prep, saving you time during busy weekdays! You can prepare the casserole up to 24 hours in advance by assembling it (but not baking) and covering it tightly in the refrigerator, which helps maintain its delicious flavors. To ensure quality, store the casserole in an airtight container and consider adding a sprinkle of cheese just before baking to achieve that perfect melty finish. When you’re ready to serve, simply pop the casserole in a preheated oven at 375°F (190°C) for an extra 10 minutes compared to the regular bake time. With this make ahead option, your family will enjoy a mouthwatering meal with minimal effort!

How to Store and Freeze Hamburger and Mashed Potato Casserole

Fridge: Store leftovers in an airtight container for up to 4 days, ensuring the casserole is completely cooled before sealing to maintain freshness.
Freezer: For long-term storage, freeze the hamburger and mashed potato casserole in a tightly sealed container or wrap it well with plastic wrap for up to 3 months.
Reheating: To reheat, thaw overnight in the fridge if frozen, then bake at 350°F (175°C) for about 20-25 minutes or until heated through.
Make-Ahead: Assemble the casserole up to 24 hours in advance and bake directly from the fridge, allowing for an additional bake time of roughly 10 minutes.

What to Serve with Easy Hamburger and Mashed Potato Casserole?

As you savor the hearty goodness of this dish, think about enhancing your meal with some delightful companions.

Simple Green Salad: A crisp, refreshing salad adds a bright contrast to the rich casserole, balancing your plate beautifully. Toss it with a light vinaigrette to elevate the flavors!
Steamed Broccoli: Tender, vibrant broccoli provides a pop of color and nutrition, making your meal both satisfying and healthy. The slight crunch is a perfect textural complement.
Garlic Bread: A warm, buttery slice of garlic bread is always a hit, perfect for mopping up any delicious remnants of the casserole. The garlicky aroma fills the kitchen with warmth!
Roasted Carrots: Sweet and caramelized, roasted carrots offer an earthy undertone paired with this comfort dish, enhancing your cozy meal experience.
Coleslaw: This crunchy, tangy side brings a refreshing note that contrasts the casserole’s creamy layers, adding both flavor and texture.
Apple Crisp: For dessert, a warm apple crisp finished with a scoop of vanilla ice cream makes a sweet, comforting finish to your meal, inviting smiles around the table.
Homemade Lemonade: A glass of homemade lemonade provides a zesty, refreshing drink option to cleanse your palate between bites, making it a perfect companion!

Expert Tips for Hamburger and Mashed Potato Casserole

Flavor Boost: Sauté onions and garlic in a splash of Worcestershire sauce for an extra layer of depth in your hamburger and mashed potato casserole.
Smooth Mashed Potatoes: Ensure your potatoes are fully mashed to prevent clumping when layered; nobody wants a lumpy topping!
Vegetable Texture: For frozen mixed vegetables, add them to the meat mixture later in the cooking process to maintain their crispness and vibrant color.
Make-Ahead Magic: Assemble your casserole up to 24 hours in advance. Just pop it in the oven straight from the fridge—just adjust baking time as needed!
Cheese Choices: Experiment with different cheeses on top. Mozzarella or Monterey Jack can create delightful variations while maintaining that gooey goodness.

Hamburger and Mashed Potato Casserole Variations

Feeling creative? Let your taste buds go wild with these fun twists on this comforting dish.

Ground Turkey: Swap ground beef for ground turkey for a leaner, lighter option without sacrificing flavor.
Vegetarian Delight: Use a plant-based meat substitute or lentils for a protein-packed vegetarian version that’ll satisfy everyone.
Extra Veggies: Add sautéed mushrooms or spinach to the meat filling for an extra boost of nutrition and flavor.
Spicy Kick: Incorporate diced jalapeños or a drizzle of hot sauce into the meat mixture to spice things up.
Different Cheese: Switch out cheddar for mozzarella or Monterey Jack to give a different melty texture on top.
Herb Infusion: Fresh thyme or rosemary mixed into the mashed potatoes will elevate this dish with fragrant herbs.
Creamy Alternatives: Instead of cream of mushroom soup, try a can of cheddar cheese or celery soup for unique twists.
Bread Crumb Topper: Combine breadcrumbs with melted butter and sprinkle on top for a crunchy, golden finish.

Looking for more comfort food ideas? Check out these delicious options: Ground Beef Potatoes and Croissant Breakfast Casserole. Each recipe is designed to warm your heart and fill your belly!

Hamburger and Mashed Potato Casserole Recipe FAQs

What type of ground meat can I use in this casserole?
Absolutely! While ground beef is traditional for this Hamburger and Mashed Potato Casserole, you can easily substitute it with ground turkey or chicken for a leaner option. Vegetarian alternatives, such as a plant-based crumble, work wonders too!

How should I store leftover Hamburger and Mashed Potato Casserole?
Leftovers can be stored in an airtight container in the refrigerator for up to 4 days. Make sure the casserole is completely cooled before sealing to keep it fresh. When reheating, just pop it back in the oven or microwave until heated through!

Can I freeze my casserole for later?
Very much so! You can freeze the Hamburger and Mashed Potato Casserole for up to 3 months. Wrap it tightly in plastic wrap or use a sealed container to prevent freezer burn. When you’re ready to enjoy it again, thaw it overnight in the fridge and bake at 350°F (175°C) for approximately 20-25 minutes, or until warmed through.

What if my mashed potatoes are lumpy?
No worries! If you find that your mashed potatoes have lumps, here’s a helpful fix: Use a potato ricer or a food processor to smooth them out. If you notice lumps while assembling your casserole, just spread the potato layer gently; it will bake into a creamy topping. The goal is to create a lovely, fluffy pillow for that hearty filling!

Are there any allergy-friendly adjustments I can make?
Certainly! For those with dairy restrictions, swap out regular milk and butter for non-dairy alternatives like almond milk and coconut oil. If gluten is a concern, be sure to choose a gluten-free cream soup option. The beauty of this Hamburger and Mashed Potato Casserole is its flexibility, so feel free to adjust ingredients to fit your needs!

Can I make this casserole ahead of time?
Yes, you can assemble the Hamburger and Mashed Potato Casserole up to 24 hours in advance. Simply cover it and refrigerate. When ready to bake, pop it in the oven directly from the fridge; just be aware you may need an extra 10 minutes of baking time due to starting it cold. Enjoy the convenience of hassle-free meal prep!