Crispy Pan-Fried Roasted Garlic Mashed Potato Cakes

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Roasted Garlic Mashed Potato Cakes are pan-fried potato cakes made from garlicky mashed potatoes, coated in panko, and cooked in a skillet until the crust turns deep gold while the inside stays soft.

I use a whole head of garlic here, not two or three cloves, because roasting whole garlic heads mellows the sharp bite into something sweet, almost caramelized. That flavor carries the whole cake, so it doesn’t need much else besides butter and parmesan.

The one thing that trips people up is moisture. Mash that’s too wet won’t hold a patty shape no matter how much breadcrumb you press onto it. Steaming off the extra water after draining and chilling the mash before shaping fixes that.

This comes together in under two hours, though most of that is hands-off roasting and chilling. Active work is maybe 25 minutes.

Why You’ll Love This Recipe

• Whole roasted garlic head makes the mash taste sweet, not sharp
• Panko crust turns simple mashed potatoes into a crisp patty
• Chilling step keeps the cakes from falling apart in the pan
• Works as a side dish or a light vegetarian main with eggs

Ingredient Notes

• russet potatoes: High starch content makes a drier mash that holds a patty shape better than waxy potatoes like Yukon gold.
• garlic: Roasting a whole head mellows the flavor into something sweet. Raw garlic here would taste sharp and overpower the potatoes.
• parmesan: Adds savory depth and helps bind the mash. Pecorino romano works too if you want a sharper, saltier edge.
• panko breadcrumbs: Gives a crisper crust than fine dry breadcrumbs. Regular breadcrumbs work but brown faster, so watch the heat.
• egg: Acts as the binder holding the patties together while frying. Don’t skip it even if the mash already feels sticky.
• chives: Adds mild onion flavor without competing with the garlic. Scallion greens are a fine substitute.

Crispy Pan-Fried Roasted Garlic Mashed Potato Cakes

Pan-fried patties made from mashed potatoes, a whole roasted garlic head, and parmesan, coated in panko and fried until golden and crisp.

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Prep Time 20 minutes mins

Cook Time 1 hour hr

Total Time 1 hour hr 50 minutes mins

Servings: 4 servings

Course: Side Dish

Cuisine: American

Calories: 246

Ingredients Method Notes

Ingredients

  

Roasted Garlic

• 1 garlic whole head; top sliced off
• 1 tsp olive oil for drizzling

Mashed Potato Base

• 900 g russet potatoes (2 lbs); peeled, cut into 2-inch chunks
• 2 tbsp unsalted butter
• 60 ml whole milk (1/4 cup); warmed
• 50 g grated parmesan (1/2 cup)
• 1 egg large; lightly beaten
• 2 tbsp chives chopped
• 3/4 tsp salt plus a pinch for the potato water
• 1/4 tsp black pepper

For Frying

• 90 g panko breadcrumbs (3/4 cup); for coating
• 3 tbsp olive oil for frying, divided

Method

 

Roast the Garlic

1. Heat oven to 200 C / 400 F. Slice the top off the garlic head to expose the cloves, drizzle with 1 tsp olive oil, and wrap tightly in foil on a small sheet pan.
2. Roast for 35 to 40 minutes until the cloves are soft, golden, and easily pierced with a knife. Cool for 10 minutes, then squeeze the cloves from their skins into a small bowl and mash with a fork.

Make the Mashed Potatoes

1. Meanwhile, place the potato chunks in a 3-quart saucepan, cover with cold water by 2.5 cm / 1 inch, add a pinch of salt, and bring to a boil. Simmer 12 to 15 minutes until fork-tender.
2. Drain well and return the potatoes to the hot, empty saucepan for 1 minute to steam off excess moisture. This keeps the cakes from turning gummy later.
3. Mash the potatoes with a potato masher until mostly smooth. Add the butter, warm milk, roasted garlic, parmesan, chives, salt, and pepper, and mix until combined. Let cool for 10 minutes, then stir in the egg.
4. Cover and chill the mash in the fridge for at least 30 minutes, or up to overnight, until firm enough to shape. This step is what keeps the cakes from falling apart in the skillet.

Form and Fry the Cakes

1. Scoop about 1/2 cup (roughly 140 g) of mash per cake and shape into 8 patties, about 8 cm / 3 inches wide and 2 cm / 3/4 inch thick.
2. Spread the panko on a plate and press each patty into the crumbs, coating both sides firmly.
3. Heat 1.5 tbsp olive oil in a 12-inch nonstick skillet over medium heat. Fry the cakes in two batches of 4 so they have room to crisp, cooking 4 to 5 minutes per side until deep golden brown. Add the remaining 1.5 tbsp oil before the second batch.
4. Transfer to a paper-towel-lined plate briefly to drain, then serve warm.

Notes

• Steam drained potatoes for 1 minute before mashing to remove excess water
• Chill the mash at least 30 minutes before shaping into patties
• Fry in two batches of 4 so the cakes aren't crowded in the skillet
• Press breadcrumbs onto both sides firmly so the coating doesn't fall off

Tips for Success

• Steam drained potatoes in the hot pot for 1 minute before mashing to avoid a gummy texture.
• Chill the mash for at least 30 minutes before shaping so the patties hold together in the skillet.
• Press the breadcrumb coating firmly onto each patty so it doesn’t slide off during frying.
• Fry in two batches so the cakes aren’t touching, giving each one room to form a crisp crust like the edges on pan-fried carrot lentil fritters.
• Keep the skillet at medium heat since too hot burns the crumbs before the center warms through.

Variations

• Stir 1/2 cup shredded sharp cheddar into the mash for a cheesier, more golden interior.
• Swap parmesan for crumbled feta and add chopped dill for a Mediterranean-leaning version.
• Mix in 1/2 cup cooked crumbled bacon or diced ham for a heartier, non-vegetarian cake.

Storage and Reheating

Store leftover potato cakes in an airtight container in the fridge for 3 to 4 days. Layer parchment between them so the panko crust doesn’t get soggy from stacking.

Reheat in the oven at 200 C / 400 F for 10 to 12 minutes on a sheet pan, or in a dry skillet over medium heat for 3 to 4 minutes per side, to bring the crust back to crisp. Skip the microwave, it turns the crust soft and the interior gluey.

To freeze, shape and bread the patties, then freeze them in a single layer on a sheet pan before bagging them, up to 2 months. Fry straight from frozen in the same skillet, adding 1 to 2 extra minutes per side so the centers heat through.

Serving Suggestions

Serve these with a dollop of sour cream or a spoonful of applesauce, the way you’d serve classic potato pancakes. A poached or fried egg on top turns them into a light brunch main.

For dinner, pair them with roast chicken, seared salmon, or a simple green salad with a sharp vinaigrette to cut through the richness. They also work as a side next to braised greens or a bowl of tomato soup.

FAQ

Why do my roasted garlic mashed potato cakes fall apart in the pan?

Wet mash is the usual cause. Skipping the step where you steam off extra water after draining, or skipping the 30-minute chill, leaves the mash too loose to hold its shape when the spatula flips it. Steam the potatoes briefly, chill the mash, and press the breadcrumb coating firmly onto both sides.

Can I use Yukon gold potatoes instead of russets for this recipe?

Yes, but the mash will be softer and stickier since Yukon golds have less starch than russets. Chill the mash closer to 45 minutes instead of 30 so the cakes hold together as well as the russet version does when they hit the hot oil.

Can I freeze roasted garlic mashed potato cakes before frying them?

Yes. Shape and bread the patties, freeze them in a single layer on a sheet pan, then transfer to a bag for up to 2 months. Fry straight from frozen in the same 12-inch skillet, adding 1 to 2 extra minutes per side so the centers heat all the way through.

What goes well with roasted garlic mashed potato cakes for dinner?

Roast chicken, seared salmon, or a green salad with a sharp vinaigrette all balance the rich, garlicky patties. A dollop of sour cream or a poached egg on top also turns them into a light main for brunch instead of a side.

Are roasted garlic mashed potato cakes gluten free?

Not as written, since the panko breadcrumb coating contains wheat. Swap in gluten-free panko or crushed gluten-free crackers and the recipe works the same way, with a similarly crisp crust once fried in the skillet.

How do I know when the potato cakes are done frying?

The crust should turn deep golden brown and feel firm when you press the edge with a spatula, which takes about 4 to 5 minutes per side over medium heat. Since the potato filling is already cooked through, you’re waiting for color and crust, not a specific internal temperature.

If you enjoyed this, try

• Roasted Butternut Squash Soup with Crispy Fried Sage recipe
• our Crispy Pan-Roasted Chicken with Preserved Lemon Sauce
• this Crispy Pan-Fried Pork Gyoza with Ponzu Dipping Sauce
• the Roasted Sweet Potato Tacos with Black Beans and Lime