Mini Japanese Sweet Potato Pie

5 from 1 vote
JUMP TO RECIPE & VIDEO

Enjoy these delicious Mini Japanese Sweet Potato Pie made with naturally sweet, creamy sweet potatoes. These flaky, bite-sized pies are perfect for fall snacking or a cozy dessert!

Looking for Japanese sweet potato recipes? Try my Yaki ImoSweet Potato Soup, or Mashed Japanese Sweet Potato Recipe!

Japanese sweet potato pie served on a tray.

I’ll walk you through the list of ingredients and provide step-by-step instructions. I hope you enjoy it!

Why You Will Love This Recipe 

  • These pies make for a healthy snack featuring nutrient-rich Japanese sweet potatoes.
  • Bite-sized and great for on-the-go, they also make ideal holiday treats to share!
  • With simple ingredients and easy steps, it’s perfect for beginners.

Japanese Sweet Potatoes

Japanese sweet potatoes, or satsumaimo, have reddish-brown skin and creamy yellow-white flesh. They are typically sweeter, firmer, and starchier than other varieties and hold their shape well during cooking. Their versatility makes them a staple for sweet and savory Japanese dishes.

Recipe Ingredients

You’ll need the following ingredients to make this Mini Japanese Sweet Potato Pie:

Japanese sweet potato pie ingredients.
  • Japanese Sweet Potatoes: When selecting Japanese sweet potatoes, choose ones that are firm to the touch, have smooth skin, and have no bruises or soft spots. You can find them at Japanese grocery stores, Asian markets, or specialty food stores.
  • Pie Sheets: Use store-bought pie sheets for this recipe.
  • Egg: Use only the yolk for the egg wash to give the pies a golden finish.

How To Make Mini Japanese Sweet Potato Pie: STEP BY STEP 

Here are some quick visual instructions! The video, detailed ingredients, and instructions are on the printable recipe card below.

How to make sweet potato pie.

Step 1

Cook the sweet potato.

How to make sweet potato pie.

Step 2

Mash the sweet potato to make the filling.

How to make sweet potato pie.

Step 3

Cut the pie sheets and assemble the pies.

How to make sweet potato pie.

Step 4

Brush with egg yolk and bake until golden.

Japanese sweet potato pie served on a plate.

Let the pies cool, then enjoy these crispy mini sweet potato pies as the perfect afternoon snack!

Recipe Tips

  • If your sweet potato isn’t sweet enough, you can sweeten the filling by adding more sugar, honey, or maple syrup to taste.
  • Mix a small amount of cream or coconut milk into the mashed sweet potato for a creamier and richer filling.
  • Add vanilla extract, cinnamon, or nutmeg to give the pie a deeper, more complex flavor.

Storage

Leftover sweet potato pie can be stored in the refrigerator, wrapped in plastic, for 2-3 days. It can be reheated in the microwave or oven before serving.

You can also freeze sweet potato pie. Let it cool completely, then wrap it tightly in plastic. It will stay in the freezer for up to one month. When ready to eat, thaw overnight in the fridge before reheating.

Your Questions Answered

Can I use regular sweet potatoes instead of Japanese sweet potatoes?

Yes, you can use regular sweet potatoes if Japanese sweet potatoes aren’t available. Remember that Japanese sweet potatoes are drier and sweeter. Regular sweet potatoes will give a softer and less sweet filling, but they will still be delicious.

What other fillings can I use for these mini pies?

You can try it with a variety of fillings! Some great alternatives include red bean paste (anko), mashed pumpkin (Try this mini kabocha pie), or apple pie filling.

Can I make these pies vegan by substituting ingredients like butter?

Yes! You can make these pies vegan using plant-based butter or omitting it entirely. Just make sure the pie dough you choose is also vegan-friendly!

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Japanese sweet potato pie served on a plate.

More Japanese Sweet Potato Recipes You Will Love

Leave a Rating!

I hope you enjoy this Mini Sweet Potato Pie! If you try it, don’t forget to leave a rating to share your thoughts—I love hearing from you!

Japanese sweet potato pie served on a plate.

Mini Japanese Sweet Potato Pie

5 from 1 vote
Print Pin Save
Prep: 15 minutes
Cook: 15 minutes
Total: 30 minutes
Servings: 4
Author: Juri Austin
Enjoy these delicious Mini Japanese Sweet Potato Pie made with naturally sweet, creamy sweet potatoes. These flaky, bite-sized pies are perfect for fall snacking or a cozy dessert!

Ingredients

Shop Ingredients on Jupiter

Instructions

  • Preparation: Peel the sweet potato, cut them into evenly sized pieces, and place them in a bowl. Add enough water to cover the sweet potatoes and soak for 5 minutes.
  • Cook Sweet Potato: Steam or boil the pieces for about 5-7 minutes or until they become tender.
  • Make Sweet Potato Filling: Transfer the cooked sweet potatoes to a bowl and mash them until smooth using a fork or potato masher. Add butter, soy milk, and a pinch of salt, then mix well until combined.
  • Assemble the Pies: Cut the pie sheet in half to create square pieces. Place one tablespoon of sweet potato filling in the center of each square. Fold into triangles and press the edges firmly with a fork to seal. Make a few small slits on top to let steam escape during baking. Repeat with the remaining pie sheets and filling.
  • Egg Wash: In a small bowl, beat the egg yolk. Use a pastry brush to lightly coat the tops of the pies with the egg yolk.
  • Bake the Pies: Line a baking sheet with parchment paper or a silicone baking mat. Place the assembled pies on it and bake in the preheated oven at 180°C (350°F) for about 15-18 minutes, until the pies are golden brown and the crust is flaky.

Video

Notes

  • Storage: Leftover sweet potato pie can be stored in the fridge for 2-3 days or frozen for up to a month; reheat in the microwave or oven after thawing.
  • If your sweet potato isn’t sweet enough, you can sweeten the filling by adding more sugar, honey, or maple syrup to taste.
  • Mix a small amount of cream or coconut milk into the mashed sweet potato for a creamier and richer filling.
  • Add vanilla extract, cinnamon, or nutmeg to give the pie a deeper, more complex flavor.

Nutrition

Serving: 1serving | Calories: 304kcal | Carbohydrates: 30g | Protein: 4g
Course: Dessert
Cuisine: Japanese
Keyword: Japanese sweet potato pie
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  1. 5 stars
    Thank you for visiting the comment section. Here, you can leave me feedback with a star rating. Readers like yourself may find comments helpful when making one of my recipes. I hope you love this one as much as I do!