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Savory Mashed Potatoes Cake: 15-Minute Comfort Food

Okay, confession time: I LIVE for comfort food. And what’s more comforting than mashed potatoes? But turning them into a *cake*? Genius! Especially when you’ve got leftovers staring you down. This Mashed Potatoes cake is seriously the answer to all your “what to do with this” dilemmas. It’s part savory, totally yummy, and surprisingly simple. You basically throw everything in a bowl, bake it, and BAM! Dinner (or a super satisfying snack) is served.

I first had something like this at a little diner down in Georgia. Bless their hearts; they knew what they were doing. It was crispy on the outside, soft on the inside, and just…perfect. I’ve been obsessed ever since, tweaking and testing until I got *my* perfect version. And trust me, this recipe? It’s a keeper!

A slice of savory mashed potatoes cake with cheese and scallions on a wooden board.

Why You’ll Love This Mashed Potatoes Cake Recipe

Seriously, where do I even START? This mashed potatoes cake is just… amazing. Here’s why you’re gonna be obsessed:

  • It tastes like the best parts of mashed potatoes and a cheesy casserole had a baby. ‘Nuff said!
  • Super easy to make. We’re talking less than 15 minutes of prep time. Weeknight win!
  • You can serve it as a side dish, a snack, or even a light meal. Talk about versatile!
  • Even picky eaters love it. I swear, my kids gobble it up faster than I can make it. No complaints, just happy faces!

Ingredients for the Perfect Mashed Potatoes Cake

A slice of savory Mashed Potatoes cake, topped with cheese and chives, on a white plate.

Alright, let’s gather our goodies! Here’s what you’ll need for *the best* mashed potatoes cake ever:

  • 2 cups cold mashed potatoes (day-old is even better, trust me!)
  • 1/2 cup shredded cheddar cheese (I like sharp cheddar for a little zing!)
  • 1/4 cup finely chopped green onions (fresh is key!)
  • 1 large egg, lightly beaten
  • 1/4 cup all-purpose flour, spooned and leveled (this makes a difference, I swear!)
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 tablespoons unsalted butter *or* olive oil (for that crispy bottom!)

See? Nothing too crazy. Now, let’s get cooking!

Step-by-Step Guide to Making Mashed Potatoes Cake

A slice of savory Mashed Potatoes cake, topped with melted cheese and green onions, on a wooden board.

Okay, buttercup, let’s get down to business! This is so easy, even *I* can’t mess it up (usually!). Just follow these steps, and you’ll have a glorious mashed potatoes cake in no time.

  1. First things first: **Preheat oven to 350°F (175°C).** Don’t skip this! A hot oven is key.
  2. Grab a big ol’ bowl. Throw in your mashed potatoes, cheddar cheese, green onions, beaten egg, flour, salt, and pepper.
  3. Mix it all together! Don’t go crazy, just until everything’s *just* combined. We don’t want tough cake.
  4. Now, find your oven-safe skillet. I use my cast iron, but anything that can handle the heat works. Plop in the butter (or oil) and melt it over medium heat on the stove. Swirl it around so the whole bottom’s coated – that’s where the magic crispy crust happens.
  5. Pour your potato mixture into the skillet and spread it out evenly. This is important! You want every bite to be perfect. Gently press it down with a spatula to make it nice and compact.
  6. Pop the skillet into the preheated oven and bake for 20-25 minutes. Keep an eye on it! You’re looking for that golden brown color and for the cake to be set. It should feel firm to the touch.
  7. Careful now! The skillet will be HOT. Let the cake cool slightly before you slice it and serve it up. If you can wait that long, that is! Hehe!

Tips for the Best Mashed Potatoes Cake

Okay, friend, listen up! Wanna take your mashed potatoes cake from “meh” to “OMG”? Here are my top-secret, totally-not-secret-anymore tips!

  • Day-old mashed potatoes are your BEST friend. Seriously! They’re a little drier, which means a better texture for the cake. So plan ahead!
  • Don’t go crazy with the mixing! Overmixing = tough cake. We just want everything combined, not beaten to death.
  • Wanna get *really* fancy? Preheat your skillet in the oven while it’s preheating. That way, the bottom gets a super-duper head start on crisping up.
  • And because I’m all about options: throw in some crispy bacon bits! Or some different cheeses! Monterey Jack? Pepper jack? Go wild! It’s *your* cake!

Variations on Your Mashed Potatoes Cake

Alright, party people, let’s get creative! This mashed potatoes cake is like a blank canvas – ready for your artistic touch. Here are some ideas to make it your own:

  • Herbs, baby! Fresh chives or rosemary? Yes, please! They add a little earthy goodness that’s just divine.
  • Spice it up! Garlic powder? Onion powder? A little pinch of red pepper flakes? Go wild! Just don’t add too much, or you’ll overpower the potato flavor.
  • Veggie time! Diced bell peppers or corn? Adds a pop of color and some extra nutrients. Win-win!
  • Cheese, please! Monterey Jack or pepper jack? Okay, maybe both? I won’t judge!
  • And don’t forget the toppings! Sour cream, salsa, gravy… whatever makes your heart sing!

Serving Suggestions for Mashed Potatoes Cake

Okay, so you’ve got this amazing mashed potatoes cake… now what? Don’t just stand there admiring it (though I wouldn’t blame you!). Let’s talk serving suggestions ’cause this baby is versatile!

A slice of savory Mashed Potatoes cake on a white plate, topped with melted cheese and green onions.

  • Roast up a chicken, some pork chops, or even a steak! This cake makes a fantastic side dish.
  • Snack time? YES! Grab a dollop of sour cream and a sprinkle of green onions. Boom! Best snack ever.
  • If you’re feeling virtuous (or just want something light), pair it with a simple salad. Perfect for lunch!

Seriously, you can’t go wrong. Just dig in and enjoy!

How to Store and Reheat Your Mashed Potatoes Cake

Alright, so you’ve somehow managed to *not* eat the entire mashed potatoes cake in one sitting? I’m impressed! Here’s how to keep the yummy-ness going:

  • Store any leftovers in an airtight container in the refrigerator. Should keep for up to 3 days.
  • Reheating time! You’ve got options:
    • Microwave: Quick and easy! Just nuke it for a minute or two.
    • Oven: For that freshly baked taste, reheat in the oven at 350°F (175°C) for about 10 minutes.
    • Skillet: My personal fave! Heat a little butter or oil in a skillet and crisp it up on both sides.

    Careful, things get hot. I’ve burnt my fingers plenty of times!

  • Pro tip: Add a little butter or oil when reheating, especially in the oven or skillet, to keep it from drying out. We want that moist, delicious cake!

Frequently Asked Questions About Mashed Potatoes Cake

Got questions? I got answers! Here are some of the most common things people ask about this mashed potatoes cake. And don’t worry, there are no dumb questions when it comes to yummy food!

Can I use instant mashed potatoes for this recipe?

Okay, I’m gonna be honest: fresh mashed potatoes are *always* better. BUT, if you’re in a pinch, you *can* use instant. Just make sure you follow the package directions and don’t add too much water. You want them nice and thick, not soupy. The texture of your mashed potatoes cake depends on it.

What other cheeses can I use in my mashed potatoes cake?

Oh, the possibilities! Cheddar’s my go-to, but Monterey Jack, pepper jack, Gruyere… they all work! Just pick a cheese you love and go for it! Get creative! Add some parmesan cheese for a nice nutty taste.

Can I freeze this mashed potatoes cake?

Yep! Let it cool completely, then wrap it tightly in plastic wrap and foil. It’ll keep in the freezer for a month or two. Just thaw it out completely before reheating, mashed potatoes have a high water content so be sure to dry up excess water when thawing before baking.

Can I make this ahead of time?

You sure can! Prep the mashed potatoes cake, unbaked, cover it tightly, and pop it in the fridge. Just add a few extra minutes to the baking time when you’re ready to bake the mashed potatoes cake.

Nutritional Information for Mashed Potatoes Cake

Alright, let’s talk numbers! But keep in mind, these are just estimates. Nutritional information can vary depending on the brands and ingredients you use. I can’t promise those numbers are exact!

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Close-up of a savory Mashed Potatoes cake with a golden-brown crust, topped with green onions and melted cheese.

Mashed Potato Cake


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  • Author: recipesguides.net
  • Total Time: 40 min
  • Yield: 4 servings 1x
  • Diet: Vegetarian

Description

A savory cake made from mashed potatoes.


Ingredients

Scale
  • 2 cups mashed potatoes
  • 1/2 cup grated cheddar cheese
  • 1/4 cup chopped green onions
  • 1 egg, beaten
  • 1/4 cup all-purpose flour
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 tablespoons butter or oil

Instructions

  1. Preheat oven to 350°F (175°C).
  2. In a bowl, combine mashed potatoes, cheddar cheese, green onions, egg, flour, salt, and pepper.
  3. Mix well until all ingredients are combined.
  4. Heat butter or oil in an oven-safe skillet over medium heat.
  5. Pour potato mixture into the skillet and spread evenly.
  6. Bake for 20-25 minutes, or until golden brown and set.
  7. Let cool slightly before slicing and serving.

Notes

  • Add bacon bits or other seasonings to the potato mixture.
  • Serve with sour cream or your favorite toppings.
  • Prep Time: 15 min
  • Cook Time: 25 min
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 250
  • Sugar: 3g
  • Sodium: 300mg
  • Fat: 12g
  • Saturated Fat: 7g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 2g
  • Protein: 7g
  • Cholesterol: 60mg

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