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These Cheesy Mashed Potato Muffins turn leftover mashed potatoes into golden, crispy, delightful bites bursting with cheesy goodness. They are perfect as a side for dinner, a snack, or even a brunch star, combining creamy softness inside with a satisfyingly crisp, cheesy crust outside.
I first made these when I had extra mashed potatoes after a holiday meal, and ever since, they have become my go-to way to reinvent leftovers into something special that my family requests again and again.
Ingredients
- Mashed potatoes: provide the creamy base and structure, great for using leftovers
- Cheddar cheese: adds rich flavor and creates a beautiful golden, melty crust
- Eggs: bind the mixture so muffins hold their shape after baking
- Sour cream: enhances creaminess and adds a bit of tang
- Green onions: add fresh brightness balancing the rich potatoes and cheese
- Garlic powder: deepens flavor without overpowering
- Salt and pepper: are essential to bring all the flavors together
- Butter: can be used to brush muffin tops or bottoms for extra golden color and flavor, choose unsalted for better control of seasoning
Step-by-Step Instructions
- Prep the Muffin Tin:
- Preheat your oven to 375 degrees Fahrenheit, lightly grease a muffin tin or use paper liners to make sure the muffins do not stick while baking.
- Mix the Ingredients:
- Combine mashed potatoes, shredded cheddar, eggs, sour cream, chopped green onions, garlic powder, salt, and pepper in a large mixing bowl. Stir thoroughly until everything is evenly incorporated and smooth.
- Fill the Muffin Cups:
- Use a spoon or ice cream scoop to portion out the potato mixture into the muffin cups. Press gently to compact slightly so they hold together well. Sprinkle a little extra shredded cheese on top if you like for an extra cheesy crust.
- Bake to Perfection:
- Put the muffin tin in the preheated oven and bake for 20 to 25 minutes. You want the tops to turn a lovely golden brown and the muffins to be set firmly. Let them cool in the tin for a few minutes before carefully transferring to a wire rack.
- Garnish and Serve:
- Finish with a sprinkle of fresh chopped parsley or extra green onions for color and flavor. Serve warm for the best experience when the cheese is melty and the outside is crisp.
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My favorite part about this recipe is the crispy cheesy crust that forms while baking. It reminds me of family dinners where leftovers were never boring but always reinvented in fun ways that everyone eagerly ate.
Storage Tips
Cool the muffins completely before storing to avoid sogginess. Keep them in an airtight container in the fridge for up to four days. For longer storage, freeze them in a single layer on a tray first, then transfer to a freezer bag so they keep their shape. Reheat in the oven or air fryer to bring back the crisp edges.
Ingredient Substitutions
Feel free to swap cheddar for mozzarella or pepper jack if you want a milder or spicier finish. Use Greek yogurt instead of sour cream for a lighter tang and creaminess. If you do not have green onions, finely chopped chives or mild shallots work well.
Serving Suggestions
These muffins pair beautifully with roasted chicken or turkey for a cozy dinner. They can be served alongside steamed vegetables or a fresh salad to lighten the meal. They also shine on brunch tables with scrambled eggs or a simple fruit side.
Pro Tips
Make sure to press the mixture firmly into the muffin cups so the muffins hold together well after baking. Do not skip the cheese topping as it adds flavor and that irresistible crispy texture. If your mashed potatoes are too runny, add a little flour or extra shredded cheese to help bind the mixture.
Commonly Asked Questions
- → Can these muffins be made gluten-free?
Yes, as long as all ingredients, like mashed potatoes and cheese, are gluten-free. Always check labels for hidden gluten.
- → Is instant mashed potato acceptable for this dish?
Instant mashed potatoes can be used if they have a thick texture without excess liquid to ensure the muffins hold together well.
- → What cheese varieties work best?
Sharp cheddar is classic for a golden crust, but mozzarella, pepper jack, or cheese blends add delightful variations.
- → How to prevent muffins from sticking to the pan?
Use a well-greased muffin tin or opt for silicone or paper liners to keep muffins from sticking.
- → Can these be prepared ahead of time?
Yes, you can mix the batter and refrigerate it up to 24 hours before baking, or bake and freeze the muffins for later use.
- → Are there options to add extra flavors?
Absolutely! Mix in ingredients like crumbled bacon, sautéed mushrooms, or spinach for additional texture and taste.