I’ve always been a fan of comfort food, and this cowboy mashed potato casserole recipe never fails to hit the spot. I first tried it at a family gathering, and it quickly became a staple in our household.
The combination of creamy mashed potatoes, savory ground beef, and a crunchy crust on top is absolute perfection. As a busy mom, I love that this recipe is easy to make and can be prepared ahead of time.
My kids devour it, and it’s become a regular feature at our family dinner table. I’ve even started serving it at potlucks and picnics, where it’s always a crowd-pleaser.
Plus, it’s relatively healthy compared to other casseroles I’ve tried – the potatoes provide fiber and the beef offers protein. It’s a win-win for everyone involved!
One thing I’ve noticed is that the key to this dish is using high-quality ingredients – don’t skimp on the potatoes or the ground beef, as they make all the difference in flavor. And don’t be afraid to get creative with toppings – my kids love adding shredded cheese or diced tomatoes to their portions.
Cowboy Mashed Potato Casserole
4.9 from 739 votes
A hearty and flavorful casserole combining creamy mashed potatoes with seasoned ground beef, corn, and melted cheese. This dish is a comforting meal perfect for family dinners or potlucks.
1 can (10 ounces) diced tomatoes with green chilies, undrained
1 teaspoon chili powder
1/2 teaspoon cumin
1/2 teaspoon salt
1/4 teaspoon black pepper
1 cup shredded cheddar cheese
For the Topping
1/2 cup shredded cheddar cheese
2 tablespoons chopped fresh parsley (optional)
👨🍳Directions
1Place the cubed potatoes in a large pot and cover with cold water.
2Bring to a boil over high heat, then reduce to medium-high and cook for 15 to 20 minutes until the potatoes are fork-tender.
3Drain the potatoes in a colander and return them to the pot.
4Add the butter, milk, salt, and pepper to the potatoes.
5Mash with a potato masher or beat with an electric mixer until smooth and creamy. Set aside.
6In a large skillet over medium-high heat, cook the ground beef and onion for 6 to 8 minutes, breaking up the meat with a spoon, until the beef is browned and the onion is softened.
7Drain any excess fat.
8Add the minced garlic, corn, diced tomatoes with green chilies, chili powder, cumin, salt, and pepper to the skillet.
9Stir to combine and cook for 2 to 3 minutes until heated through.
10Remove from heat and stir in 1 cup of shredded cheddar cheese until melted.
11Preheat the oven to 375 degrees Fahrenheit.
12Spread the beef mixture evenly into a 9×13-inch baking dish.
13Spoon the mashed potatoes over the top and spread them gently to cover the filling completely.
14Sprinkle the remaining 1/2 cup of shredded cheddar cheese over the mashed potatoes.
15Bake for 20 to 25 minutes until the casserole is hot and bubbly and the cheese is melted and lightly golden.
16Let it rest for 5 minutes before serving, and garnish with chopped parsley if desired.
For a spicier version, use hot diced tomatoes with green chilies or add a pinch of cayenne pepper. You can substitute ground turkey for the beef to reduce fat. Leftovers can be stored in the refrigerator for up to 3 days.
Watch Video Of How Cowboy Mashed Potato Casserole Works
This cowboy mashed potato casserole is always a good idea for any occasion – whether you’re hosting a family gathering or just need a comforting meal after a long day.
The leftovers reheat beautifully and can be stored in an airtight container for up to three days in the fridge or frozen for later use.
One idea is to serve it at your next potluck or picnic – just transfer it to a disposable aluminum pan for easy transport and presentation.
❓ Frequently Asked Questions About Cowboy Mashed Potato Casserole
Q: What type of potatoes should I use for this recipe?
A: Russet or Idaho potatoes are best for this recipe because they hold their shape well when mashed and have a high starch content that makes them fluffy.
Q: Can I use ground turkey or pork instead of beef?
A: Yes, you can substitute ground turkey or pork for the beef if you prefer – just adjust the cooking time accordingly. Keep in mind that ground turkey will be slightly drier than beef, so you may need to add more broth or cream to achieve the right consistency.
Q: How do I prevent the casserole from becoming too dry?
A: To avoid dryness, make sure to use enough broth or cream when mashing the potatoes, and don’t overbake the casserole. If you notice it’s getting too dry during baking, cover it with foil to trap moisture.
Q: Can I make this recipe ahead of time?
A: Yes, you can prepare the casserole up to 24 hours in advance – simply assemble everything without baking it until you’re ready to serve. When reheating leftovers, add a splash of milk or cream if needed to restore creaminess.
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