If you’ve ever found yourself staring at a container of leftover mashed potatoes and wondering what to do with them—this recipe is your answer. These Mashed Potato Muffins are cheesy, golden, and loaded with flavor, making them the perfect solution for repurposing leftovers into a snack, breakfast, or savory side dish you’ll want on repeat.
Why You’ll Love These Mashed Potato Muffins
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Crispy on the outside, soft on the inside
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Perfect for breakfast, brunch, or even dinner
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Kid-friendly, freezer-friendly, and budget-friendly
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A genius way to use leftovers without sacrificing flavor
Ingredients
Here’s everything you’ll need to make 12 savory potato muffins:
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3 cups leftover mashed potatoes (see Kelly’s Notes below)
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1 large egg
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1 cup shredded cheddar cheese, divided
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3 tablespoons chopped fresh chives, divided
How to Make Mashed Potato Muffins
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C). Lightly grease a 12-cup muffin tin with nonstick spray or butter.
Step 2: Mix the Batter
In a large mixing bowl, combine:
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3 cups of mashed potatoes
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1 egg
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¾ cup of shredded cheddar cheese
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2 tablespoons of chopped chives
Stir everything together until well mixed. The mixture will be thick and sticky.
Step 3: Fill the Muffin Tin
Scoop the potato mixture evenly into the muffin cups, filling each about ¾ full. Smooth the tops lightly with the back of a spoon.
Step 4: Top with Cheese & Chives
Sprinkle the remaining ¼ cup of shredded cheddar cheese and 1 tablespoon of chopped chives over the tops of the muffins for an extra cheesy, flavorful finish.
Step 5: Bake
Bake for 25–30 minutes, or until the muffins are golden brown and slightly crispy around the edges.
Let them cool in the tin for 5 minutes before gently removing.
Kelly’s Notes:
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Use cold, firm mashed potatoes. Creamy mashed potatoes made with lots of butter and cream may need an extra egg to hold together.
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Want even more crunch? Add crumbled cooked bacon or a sprinkle of breadcrumbs on top.
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These freeze beautifully! Let them cool, then store in an airtight container for up to 2 months.
Serving Suggestions
These muffins pair perfectly with:
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Fried or poached eggs for brunch
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A warm bowl of soup or stew
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Grilled meats or BBQ
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A crisp green salad for a light lunch
Final Thoughts
Mashed Potato Muffins are the delicious answer to “what do I do with leftovers?” They’re simple, customizable, and incredibly satisfying—don’t be surprised if you start making extra mashed potatoes just so you can bake a batch.