Looking for a delicious way to transform ordinary mashed potatoes into something special? These mashed potato muffins are crispy on the outside, soft and fluffy in the middle, and packed with savory flavor. Made with creamy mashed potatoes, melted cheese, eggs, and fresh green onions, they are an easy side dish that the whole family will love.
These savory potato muffins are perfect for breakfast, brunch, lunchboxes, or a quick weeknight dinner. They are also a clever way to use leftover mashed potatoes instead of letting them go to waste. Simply mix the ingredients, spoon the mixture into a muffin tin, and bake until the tops are golden and the edges are wonderfully crisp.
Recipe Details
- Prep time: 15 minutes
- Cook time: 25–30 minutes
- Total time: 40–45 minutes
- Servings: 12 muffins
- Difficulty: Easy
- Oven temperature: 400°F (200°C)
Ingredients
- 3 cups (about 700 g) prepared mashed potatoes, cooled
- 2 large eggs
- 1 cup (100 g) shredded cheddar cheese
- ¼ cup (25 g) grated Parmesan cheese
- ¼ cup (60 ml) milk or heavy cream
- 3 green onions, thinly sliced
- 2 tablespoons (30 g) melted butter
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ¼ teaspoon black pepper
- ¼ teaspoon salt, or to taste
- Cooking spray or butter, for greasing the muffin tin
Optional toppings:
- 2 tablespoons chopped fresh parsley or chives
- ¼ cup extra shredded cheese
- 3–4 strips cooked bacon, crumbled
Note: If your mashed potatoes already contain plenty of butter, milk, or salt, reduce the added butter and seasonings to suit your taste.
How to Make Mashed Potato Muffins
Step 1: Preheat the Oven
Preheat your oven to 400°F (200°C). Grease a standard 12-cup muffin tin generously with cooking spray or butter.
Greasing the tin well is important because the cheese and potato mixture can stick as it bakes. You can also use silicone muffin cups for easier removal.
Step 2: Prepare the Potato Mixture
Place the cooled mashed potatoes in a large mixing bowl. Add the eggs, milk or cream, melted butter, garlic powder, onion powder, black pepper, and salt.
Stir until the ingredients are well combined and the mixture is smooth. If your mashed potatoes are very thick and dry, add a little extra milk, one tablespoon at a time. The mixture should be thick enough to hold its shape rather than run like batter.
Step 3: Add the Cheese and Green Onions
Fold in the shredded cheddar cheese, grated Parmesan, and sliced green onions. Mix gently until the cheese and onions are evenly distributed.
Cheddar gives the muffins a rich, cheesy flavor, while Parmesan adds a savory finish. Green onions provide a fresh taste that balances the creamy potatoes.
If you are adding crumbled bacon, stir it in at this stage.
Step 4: Fill the Muffin Tin
Divide the potato mixture evenly among the 12 prepared muffin cups, filling each cup nearly to the top. Press the mixture gently with the back of a spoon so it holds together.
For crispier edges, lightly brush or spray the tops with a little oil or melted butter. Sprinkle extra cheddar cheese over each muffin if desired.
Step 5: Bake Until Golden
Place the muffin tin in the preheated oven and bake for 25–30 minutes, or until the edges are golden brown and the tops are lightly crisp.
If you prefer a deeper golden crust, broil the muffins for 1–2 minutes at the end, watching carefully so the cheese does not burn.
Step 6: Let Them Rest
Remove the muffin tin from the oven and let the potato muffins rest for 5–10 minutes. This helps them firm up and makes them easier to remove without breaking.
Run a small silicone spatula or butter knife around the edges, then carefully lift each muffin from the tin.
Step 7: Serve and Enjoy
Serve the mashed potato muffins warm, topped with fresh parsley or chives if desired. They are delicious on their own or alongside roasted chicken, grilled steak, baked fish, or a fresh salad.
Tips for Perfect Mashed Potato Muffins
- Use cooled mashed potatoes: Cold or room-temperature potatoes are easier to mix and help the muffins hold their shape.
- Avoid overly wet potatoes: Excess liquid can make the muffins soft and difficult to remove from the tin.
- Grease the pan generously: Potato and cheese mixtures can stick, especially around the edges.
- Choose freshly shredded cheese: It often melts more smoothly than pre-shredded cheese.
- Let them rest before removing: A short cooling period helps the muffins set and reduces crumbling.
- Don’t overmix: Stir just until everything is combined to maintain a pleasant texture.
- Bake until golden: A properly browned edge gives these savory potato muffins their delicious contrast between crispy outside and soft inside.
Delicious Variations
Bacon and Cheddar Potato Muffins
Add 3–4 strips of cooked, crumbled bacon and an extra ¼ cup of cheddar cheese. This variation is rich, savory, and especially good for brunch.
Garlic Parmesan Potato Muffins
Replace half the cheddar with extra Parmesan and add ½ teaspoon dried Italian herbs. Serve with roasted vegetables or grilled chicken.
Loaded Mashed Potato Muffins
Mix in cooked bacon, shredded cheddar, and sliced green onions. Serve with a small spoonful of sour cream for a baked-potato-inspired snack.
Broccoli and Cheese Potato Muffins
Fold in ½ cup of finely chopped, cooked broccoli. Make sure the broccoli is drained well to prevent excess moisture from affecting the texture.
Dairy-Free Potato Muffins
Use dairy-free mashed potatoes, an unsweetened plant-based milk, dairy-free cheese, and a suitable butter alternative. The texture may vary depending on the products used.
Gluten-Free Potato Muffins
This recipe contains no flour by default, so it can be suitable for a gluten-free diet when all ingredients, including prepared mashed potatoes and seasonings, are verified gluten-free.
What to Serve with Mashed Potato Muffins
These versatile potato muffins work well with many meals. Try serving them with:
- Roasted chicken or turkey
- Grilled steak or pork chops
- Baked salmon or white fish
- Roasted broccoli, carrots, or green beans
- Scrambled eggs for breakfast
- A fresh garden salad
- Sour cream or garlic yogurt dip
They are also a great addition to a holiday dinner because individual portions make serving easy.
Storage, Freezing, and Reheating
Refrigeration: Allow the muffins to cool, then place them in an airtight container and refrigerate for up to 3–4 days.
Reheating: For the best texture, warm them in an oven at 350°F (175°C) for 8–12 minutes or in an air fryer until heated through. The microwave is faster but may soften the crispy edges.
Freezing: Place completely cooled muffins on a baking sheet and freeze until firm. Transfer them to a freezer-safe bag or container and freeze for up to 2 months for best quality.
Reheating from frozen: Bake at 350°F (175°C) until hot throughout, adding extra time as needed. Avoid leaving cooked potato muffins at room temperature for more than 2 hours.
Make-ahead tip: You can prepare the potato mixture a day in advance and store it covered in the refrigerator. Stir gently before filling the muffin tin and baking.
Frequently Asked Questions
Can I use leftover mashed potatoes?
Yes! Leftover mashed potatoes are ideal for this recipe. If they are already seasoned with butter, milk, or salt, adjust the additional ingredients accordingly.
Why are my mashed potato muffins falling apart?
They may need more time to set, or the potato mixture may be too wet. Make sure you use the eggs as directed, avoid adding too much milk, and allow the muffins to rest for 5–10 minutes after baking.
Can I make mashed potato muffins without cheese?
Yes. You can omit the cheese, although the muffins will have a milder flavor and may be less rich. Add herbs, garlic, or finely chopped vegetables to enhance the taste.
Can I make these in an air fryer?
Yes, if you have oven-safe silicone muffin cups that fit your air fryer. Cook at approximately 350°F (175°C) until the muffins are set and golden, checking early because air fryers vary in size and power.
Are mashed potato muffins good for breakfast?
Absolutely. They pair well with eggs, bacon, fresh fruit, or sautéed vegetables and make a convenient savory breakfast or brunch option.
Final Thoughts
These easy mashed potato muffins turn a simple side dish into a delicious, individually portioned treat. With creamy potatoes, melted cheese, and golden edges, they are a practical way to use leftovers while adding something special to your table.
Customize them with bacon, broccoli, herbs, or your favorite cheese, and serve them for breakfast, lunch, dinner, or as a party appetizer. Once you try these crispy, cheesy potato muffins, you may find yourself making mashed potatoes just to prepare them again!
