• About
    • About Me
      • resources for a simple blog
    • Work with Me
  • Recipe Index
    • Purees
    • Brunch
    • Dessert
    • Dinner
    • Side Dishes
    • Kid Friendly Snacks
  • Disclosures
  • Subscribe
  • The Beginners Guide to Simple Meal Planning
menu icon
go to homepage
  • Holiday Recipes
  • Recipes
  • About
  • Subscribe
subscribe
search icon
Homepage link
  • Holiday Recipes
  • Recipes
  • About
  • Subscribe
×
Home » Recipes » Side Dishes

3-Ingredient Mashed Potato Puff Pastry Appetizer

Modified: Nov 7, 2025 · Published: Jul 10, 2024 by Marni Katz · This post may contain affiliate links ·

Jump to Recipe
pin for pinterest
pin for pinterest
pin for pinterest
pin for pinterest

Ready for your new "go-to" appetizer recipe?  Guys, this super simple 3-ingredient mashed potato puff pastry appetizer is going to be it!  Super similar to my puff pastry bourekas, but bite sized. So easy to make, quick to prep ahead of time, and there are only 3 ingredients! 

Say what? That's right, three ingredients. As a busy mom of three, I'm always trying to keep things simple in the kitchen. And it doesn't get any easier than this recipe. While this recipe may be considered "semi-homemade", it's delicious, it's easy and my friends and family love it!

three potato puffs on a white plate


 

And if you think you have to save this leftover mashed potato recipe for the next time you have leftovers, think again. Whip up your favorite instant mashed potatoes like I do and enjoy this appetizer all year long. I promise you'll thank me!

Key Ingredients

ingredients for potato puffs
  • Puff Pastry: I am loyal to Pepperidge Farm brand Puff Pastry. Any other brand you like will work just fine. You can find it in the freezer section near the frozen desserts.
  • Instant Mashed Potatoes: Use any flavor or variety of instant mashed potatoes you like.
  • French Fried Onions: These are a must have pantry staple. French's or Trader Joe's varieties are the favorites in our house. They are awesome on salads, to snack on, and in these salmon patties.

TL;DR - Mashed Potato Puff Pastry Appetizer

  • 🧡Why you'll love it: Flaky outside, creamy inside it's a no-fuss, 30-minute appetizer everyone loves. Use leftover or instant mashed potatoes.
  • 🥐 Ingredients: 3
  • 🔥 Cook Time: Including prep - 45 minutes
  • ❄️ Make ahead: Assemble and refrigerate up to 24 hours before baking, or freeze fully baked puffs for later.
  • 🍽️ Try next: Sweet Potato Casserole with Canned Yams for another holiday favorite.

Summarize and save this recipe!

ChatGPT
Google AI
Perplexity
Jump to:
  • Key Ingredients
  • TL;DR - Mashed Potato Puff Pastry Appetizer
  • Puff Pastry Tips and Tricks
  • Why I love potato puffs!
  • Flavor Variations
  • How to make mashed potato puffs
  • Using up leftover mashed potatoes
  • Serving Suggestions
  • Simple Side Dishes You May also like
  • 📖 Recipe
  • Storage and Reheating Tips
mashed potato puffs on a serving board

Puff Pastry Tips and Tricks

I love using frozen puff pastry dough. Here are a few tips for working with it

  • Keep the uncooked puff pastry dough cold in order to get the best puff when you bake it.
  • You can use just one piece from the package, just wrap the second one in plastic wrap before storing. The cardboard box it comes in isn't airtight.
  • Rolling it out gives you more surface area to work with. If it's sticking, dust your surface lightly with flour.
  • Keep a little container of water nearby. If the puffs won't stay together when you pinch then, adding a bit of water will act like glue to keep them close.

three mashed potato puffs on a white plate

Why I love potato puffs!

Puff pastry is a freezer staple for me and these little puff pastry appetizers are fun to make. I love making them for the Shabbat after Thanksgiving. It's a great way to use up the leftovers and everyone loves how cute they are!

marni sitting on a counter eating pasta

🩶Marni

Flavor Variations

You can go in so many directions with this mashed potato puff recipe.  If you are looking to add a little something to them you could add any of the following:

  • Scallions: Cut them up and add to the mashed potato mix before portioning. Then use some of the scallions as a garnish.
  • Shredded cheese: Cheddar or a smoked mozzarella would be great options.
  • Peas and curry powder: These additions will give you samosa vibes.
  • Garlic Butter: melt and then brush on the top of the puff pastry before and after backing for an added garlicky kick!
  • Sweet Potato Puffs: For a Thanksgiving twist, use canned yams like I do in this sweet potato casserole or leftover roasted sweet potatoes.

How to make mashed potato puffs

These could not be easier to make. Here are the simple directions with pictures to show you the method I use for closing the puff pastry up.

  • Step 1: Thaw the puff pastry.
  • Step 2: Make the instant mashed potatoes.
  • Step 3: Mix in the french fried onions.
  • Step 4: Cut each sheet of puff pastry into 12 squares
  • Step 5: Plop the potato mix onto the puff pastry.
  • Step 6: Bake and enjoy...that's it, so simple, I promise!
french fried onions being mixed into mashed potatoes
mashed potatoes ready to go into puff pastry
rolling out puff pastry
sliced puff pastry into squares
mashed potatoes on puff pastry squares
pinching the puffs on a sheet pan
closed up potato puffs on a baking sheet
baked mashed potato puffs on a baking sheet

Using up leftover mashed potatoes

Since you will only use 2 cups of mashed potatoes for this puffs, here are some ideas for using up the leftovers:

  • Make cheesy potato pancakes: Mix in an egg, some salt and pepper, a handful of shredded cheese and fry them up into little cheesy potato pancakes.
  • Make pea and potato patties: Mix with an egg and some frozen or canned peas and fry them to golden brown.
  • Make homemade tater tots: form the mashed potatoes in tot shapes, dip into an egg wash and roll in breadcrumbs or panko, then bake.
potato puffs piled on a cutting board

Serving Suggestions

These potato puffs make a great appetizer or side dish for any meal that you would serve mashed potatoes with.  They are just a little bit more fun!

  • Make an appetizer party: Serve these little guys with lots of other appetizers in lieu of a main dish at your next party. Veggie chopped liver, homemade hummus, tiny tuna melts, corn salsa, spinach and artichoke dip and these would be the start of a great spread.
  • For Hanukkah: These are the perfect side dish for brisket and kugel. Serve with honey roasted baby carrots and homemade Potato latkes and applesauce.
  • As a side dish: Serve with a big minestrone soup or big greek salad for lunch...they are just a little bit more exciting than your regular old bread sticks.

Simple Side Dishes You May also like

  • Foolproof Roasted Sweet Potatoes (4-Ingredients)
  • honey roasted carrots on a white plate
    4-Ingredient Honey Roasted Carrots
  • miso corn in a blue speckled bowl
    2-Ingredient Miso Butter Corn
  • miso butter in a glass bowl
    5-Minute Miso Butter (Just 3 Ingredients)

Did you try this recipe and and love it? 😍 Let me know by leaving a comment below or 5 ⭐ rating!

And make sure to sign up for my newsletter and follow along on Instagram, Pinterest, and Facebook for more simple recipes! Remember to tag us on social channels when you make a recipe at #simplegraytshirt! I 💖 seeing what you're up to in the kitchen!

📖 Recipe

potato puff appetizers with a rolling pin

Easy Mashed Potato Puffs (3-Ingredient)

Marni Katz
Try these Mashed Potato Puffs for a fun twist on a classic appetizer! They're fluffy, delicious and irresistibly golden brown. Perfect for using up leftover mashed potatoes and made with just 3 ingredients, these puffs make a fantastic appetizer or side dish that everyone will love. Easy to whip up and so satisfying, they're sure to become a family favorite!
5 from 2 votes
Print Recipe Pin Recipe Save Recipe Saved!
Prep Time 15 minutes mins
Cook Time 25 minutes mins
Total Time 40 minutes mins
Course Appetizer
Cuisine American
Servings 12 servings
Calories 280 kcal

Ingredients
  

  • 1 pkg Puff Pastry 2 sheets
  • 2 cups Instant Mashed Potatoes prepared
  • ½ cup French Fried Onions

Instructions
 

  • Thaw puff pastry according to the package directions. Line a baking sheet with parchment paper and preheat the oven to 400 degrees.
  • Make the instant mashed potatoes according to package directions.
  • In a mixing bowl, add 2 cups of the instant mashed potatoes and the french fried onions, stirring gently to combine.
  • Ly out the puff pastry on your prepared baking sheet and roll out to a rectangle shape (or as close as you can get). Cut into 12 even pieces.
  • Plop about 1 tablespoon potato mixture into the center of each of the squares you've cut and then form into a little package by bringing opposite corners together and pinching the seams to close. Repeat with all the squares, and then the second piece of puff pastry.
  • Place the sealed potato puffs onto the parchment lined baking sheet and bake at 400 degrees until golden brown and puffy. About 20-25 minutes.
  • Let cool and enjoy!

Notes

Storage and Reheating Tips

Potato puffs freeze well, so you can make them ahead of time and just reheat as needed. Simply bake as directed, and then let cool before putting into an airtight container that's safe for the freezer.
To reheat, let defrost on the counter (about an hour) and then pop into the toaster oven or put on a baking sheet and bake for about 10 minutes at 350 degrees.

Nutrition

Calories: 280kcalCarbohydrates: 28gProtein: 4gFat: 17gSaturated Fat: 5gSodium: 134mgPotassium: 135mgFiber: 1gSugar: 1gVitamin C: 8mgCalcium: 7mgIron: 1mg
Tried this recipe?Let me know what you think!

More Side Dishes

  • bowl of spinach lemon orzo in a white bowl
    5-Ingredient Spinach Lemon Orzo 
  • spinach pesto in a mason jar with a small wooden spoon
    5-Minute Spinach Pesto
  • basil pesto in a small mason jar with basil leaves and lemon next to it
    5-Minute Basil Pesto
  • mason jar of onion oil with whole yellow onions next to it
    2 Ingredient Onion Oil

About Marni Katz

Marni Katz is the recipe developer, photographer and writer behind Simple Gray T-Shirt. She wants to help people keep things simple in the kitchen. With simple recipes, easy menu ideas and plenty of tips and tricks along the way, she wants getting a meal on the table to be as simple as putting on your favorite gray tee!
"I want to inspire you to get back in the kitchen and do this, because you can!"

5 from 2 votes (2 ratings without comment)

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recipe Rating




This site uses Akismet to reduce spam. Learn how your comment data is processed.

I'm so glad your here!

As a busy mom of three, I believe in keeping recipes simple. 7-ingredients or less is my goal, and everything is kid-tested and approved!

More about me

Most Popular Recipes

  • slice of pudding pie on a plate with whip cream and a fork
    Vanilla Pudding Pie with Graham Cracker Crust
  • whipped pudding in a glass bowl.
    Easy 2-Ingredient Vanilla Mousse (no cook method)
  • chocolate pudding pie with a slice removed, garnished with crushed oreos
    4-Ingredient No Bake Chocolate Pudding Pie
  • three ingredient garlic butter sauce in a mason jar with cloves of garlic
    3-Ingredient Garlic Butter Sauce
  • butternut squash ravioli in a sage sauce in the saute pan
    3-Ingredient Butternut Squash Ravioli Sauce
  • blueberry dump cake on a small white plate with whipped cream and fresh blueberries
    3-Ingredient Blueberry Dump Cake

Holiday Favorites

  • three latkes stacked on a plate with a dollop of applesauce
    Grandma's Crispy Potato Latke Recipe
  • a slice of sweet potato pie on a plate with a fork
    Sweet Potato Casserole with Canned Yams (made in 1 Bowl)
  • hanukkah cookies with chocolate gelt and m&ms.
    4-Ingredient Cake Mix Hanukkah Cookies
  • green cookies in pile with a glass of milk behind
    Easy Grinch Cake Mix Cookies (4-Ingredients)
  • two hello dolly cookie bars piled on top of each other on parchment paper
    Simple Hello Dolly Cookie Bars (aka 7-Layer Bars)
  • garlic rolls in a bread basket lined with a linen
    Pull Apart Garlic Bread Rolls (4-Ingredients)

As Seen In

as featured in with logos from media features

Footer

↑ back to top
12 months dinner done pin

Don't know what to make for dinner?

Get my 12 Months - Dinner Done eBook!

12 months of dinner ideas done for you AND an easy to use method for creating dinner menus your family will LOVE!

Grab it here!

Details

  • Privacy Policy
  • Terms & Conditions
  • Accessibility Policy

Stay In Touch

  • Sign Up! for emails
  • Instagram
  • Facebook

About

  • About
  • FAQ
  • Contact

As an Amazon Associate I earn from qualifying purchases.

Copyright © 2025 Simple Gray T-Shirt

Rate This Recipe

Your vote:




A rating is required
A name is required
An email is required

Recipe Ratings without Comment

Something went wrong. Please try again.