There’s something wonderfully comforting about diving into a plate of mashed potatoes, isn’t there? Their creamy texture and rich flavor can turn any ho-hum meal into a feast for the senses. But what if I told you there’s a delightful way to transform leftover mashed potatoes into a crispy, golden masterpiece? Enter these Oven-Baked Mashed Potato Cakes — a clever and tasty twist that elevates your leftovers into something new and exciting. Serve them as a side dish, or make them the star of your meal; they shine in any role.
What Makes These Cakes Shine
Why settle for a plain side when you can make something that dazzles? These oven-baked mash-ups are not only a great means to use up leftover mashed potatoes; they’re also quick to whip up, kid-approved, and budget-friendly. Picture this: a crispy outer layer gives way to a warm and cheesy interior, all bursting with the fresh zing of green onions. They’re perfect for a cozy weeknight dinner or as a unique addition to your holiday spread.
“These mashed potato cakes are a game-changer! The cheese adds a rich flavor, and the crispiness is just perfect. My kids devoured them!”
A Quick Look at the Cooking Process
Making these Oven-Baked Mashed Potato Cakes is as simple as it is satisfying. We’ll start by mixing our ingredients in a bowl, then form those into enticing patties. Once arranged on a baking sheet, a light spray of olive oil gives them that coveted golden-brown finish. You’ll be popping them in the oven in no time. The whole process is both approachable and rewarding—what’s not to love?
What You’ll Need
Now, let’s gather our ingredients for this delightful treat:
- 2 cups of mashed potatoes (leftover is perfect)
- 1/2 cup of grated cheese (I love sharp cheddar, but feel free to choose your favorite)
- 1/4 cup of green onions, chopped
- 1/4 cup of breadcrumbs (for that crispy texture)
- 1 egg (to bind everything together)
- Salt and pepper to taste
- Olive oil or cooking spray (for that golden finish)
Feel free to swap in sweet potatoes for a sweeter flavor or experiment with different cheese to elevate the taste!
Get Cooking
- Preheat your oven to 425°F (220°C), filling your kitchen with anticipation.
- In a mixing bowl, combine the mashed potatoes, cheese, green onions, breadcrumbs, egg, and season with salt and pepper.
- Form the mixture into small patties, about the size of your palm.
- Arrange the patties on a baking sheet lined with parchment paper, leaving space between each.
- Spray the tops lightly with olive oil or cooking spray for that beautiful, crisp finish.
- Bake for 20-25 minutes or until they’re golden brown and tempting to the eyes.
- Serve warm as a delectable side dish or snack.
Creative Serving Suggestions
Once out of the oven, these cakes deserve a dazzling presentation! Serve them alongside a fresh salad for lunch or pair with roasted vegetables for dinner. A dollop of sour cream or a sprinkle of fresh herbs can take them to the next level. You could even stack them with a poached egg on top for a brunch-worthy dish that’s sure to impress.
Storing Your Leftovers
If you find yourself with leftover baked potato cakes (though I doubt it!), you can store them in an airtight container in the fridge for up to three days. When you’re ready to enjoy them again, a quick pop in the toaster oven or regular oven will bring back their crispy goodness. Just be mindful to reheat them thoroughly to maintain that delightful texture.
Tips for Extra Success
- Use cold potatoes: If your mashed potatoes have been chilling in the fridge, they’re easier to handle and form into cakes.
- Season generously: You can never go wrong with a bit more flavor; think garlic powder or paprika for a hint of warmth.
- Don’t overcrowd the pan: Give each patty room to crisp up for that ideal crunchy exterior.
Creative Twists
Feeling adventurous? Try adding different ingredients like spinach for extra greens, or crumbled bacon for a smoky touch. You might even swap out the breadcrumbs for crushed cornflakes, giving them a unique crunch. The world of mashed potato cakes is broad, and each variation can bring something wonderful to your table.
Your Questions Answered
What’s the prep time for Oven-Baked Mashed Potato Cakes?
The prep time is a breeze, about 10-15 minutes at most!
Can I use instant mashed potatoes for this recipe?
While homemade mashed potatoes yield the best results, instant ones will work in a pinch. Just ensure they have a good flavor!
How many cakes does this recipe yield?
This recipe usually yields about 8-10 cakes, depending on how big you form them.
Can I freeze these cakes?
Absolutely! Just place uncooked patties on a baking sheet to freeze first, then store them in an airtight container. Bake straight from the freezer, adding a couple of extra minutes to the baking time.
The joy of cooking lies in the endless possibilities — making something simple warm the heart and satisfy the palate is what it’s all about. Enjoy crafting your own batch of Oven-Baked Mashed Potato Cakes!

Oven-Baked Mashed Potato Cakes
Ingredients
Method
- Preheat your oven to 425°F (220°C).
- In a mixing bowl, combine the mashed potatoes, cheese, green onions, breadcrumbs, egg, and season with salt and pepper.
- Form the mixture into small patties, about the size of your palm.
- Arrange the patties on a baking sheet lined with parchment paper, leaving space between each.
- Spray the tops lightly with olive oil or cooking spray.
- Bake for 20-25 minutes, or until golden brown.
- Serve warm as a side dish or snack.
