Try something different for the holidays this year with this rich and creamy Kabocha Pie with a dollop of freshly whipped cream and a hint of rum.

White plate containing a slice of Kabocha Pie topped with freshly whipped cream.

Thanksgiving is in less than a week, and if you haven’t decided on what dessert to serve, I got you covered. This decadent Kabocha Pie (かぼちゃパイ) is super easy to make and will impress your holiday dinner guests!

White plate containing a slice of Kabocha Pie topped with freshly whipped cream.

3 Hacks for Easy Kabocha Pie

1. Use the Frozen Pie Shells or Pie Crusts

Store-bought pie crusts are great for a beginner baker. Making your own pastry shell can be challenging and time-consuming, especially if you’ve never tried making it before. For this Kabocha Pie recipe, you can purchase a ready-made pie shell from your grocer’s freezer.

What brand should you buy? Personally, I like Wholly Wholesome Organic Traditional 9″ Pie Shells because even without blind baking (read the next section), the bottom of the crust does not get soggy! The crust texture is light and flaky with a crisp edge, and it has toasty buttery flavors that are quite delicious. It also comes with on a pie dish so you don’t need to purchase additional pie trays.

I’ve also tried Trader Joe’s pie sheet and it’s one of our favorites as well. But Trader Joe’s Pie Crusts are pastry sheets, which requires your own pie dish. If you don’t bake often, the pie shell I mentioned above might be a better choice.

2. Steam Kabocha 

Most of you probably roast/bake pumpkins and squash in the oven. However, in Japan, steaming or microwaving kabocha is the mainstream. Maybe it’s because we don’t have an American-size oven and roasting is not a common cooking method in Japan.

From my own cooking experience, I recommend steaming kabocha. It only requires 15 minutes of steaming (vs. 45-60 minutes of roasting/baking at 400F). Also, steaming helps retain the moisture content in the kabocha during the cooking process.

3. Use Pumpkin Pie Spice

For those of you who’re not in the U.S., pumpkin pie spice is an American spice mix commonly used in pumpkin pie and pumpkin spice latte (or pumpkin smoothie for a healthier version). It’s a really convenient spice to have during the holiday season.

It is generally a blend of powdered cinnamon, nutmeg, ginger, cloves, and allspice. If you can’t get this spice, you can mix 1 tablespoon ground cinnamon, 2 teaspoons ground ginger, 1/2 teaspoon allspice, 1/2 teaspoon ground cloves, and 1/2 teaspoon ground nutmeg for about 2 tablespoons of homemade pumpkin pie spice blend.

White plate containing a slice of Kabocha Pie.

Prebake or Not to Prebake Pie Crust

Pre-baking the pie crust before adding the filling is called “Blind Bake” and most of the pies, tarts, and quiches call for pre-baking.

This technique is used to make sure the bottom of the pie is crisp and will hold up the soggy contents. Also, it’s good to pre-bake when your pie is going to spend minimal time in the oven.

One drawback of blind bake is that you will need to account for an additional 1 hour or so to the cooking process. 15-20 minutes to blind bake, then another 30 minutes for the crust to cool before adding the filling and baking again. While it requires extra cooking time, the investment is well worth it to prevent soggy bottoms and blown-out pie crust.

For this recipe, I skipped the blind bake process. The pie crust I used held up the filling very well and the bottom of the crust never got soggy with the kabocha filling. If you’re using pie shells/crusts that are known for soggy crusts, I definitely recommend pre-baking. I put the instructions for pre-baking in the recipe.

White plate containing a slice of Kabocha Pie topped with freshly whipped cream.

3 Cool Kitchen Tools

1. Stainless Steel Steamer Basket

If you don’t have a steamer basket, I recommend you to invest in this stainless steel steamer basket that can be in pans and pressure cookers.

You can steam vegetables, eggs, and even fish! I especially like it because it’s dishwasher-friendly and collapsible for easy storage! You can use how I used the stainless steel steamer basket in the kabocha pie video.

2. Food Processor 

If you do a lot of pureeing, a big food processor like this is very helpful. I used to have a smaller food processor so I had to puree vegetables in batches.

This 14-cup food processor is big enough for most of the pureeing job I have to do.

One negative thing about this food processor is that it’s quite big and takes up a big space in your kitchen cabinet.

3. Fine Mesh Strainer

For those of you who don’t own a food processor or blender, this fine mesh strainer or a similar one is a cool tool to have!

In Japanese cooking, we use this fine mesh strainer instead of a food processor or blender because there is no space in a typical Japanese kitchen for these gadgets. 🙂

White plate containing a slice of Kabocha Pie topped with freshly whipped cream.

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White plate containing a slice of Kabocha Pie topped with freshly whipped cream.

Kabocha Pie

4.89 from 53 votes
Try something different for the holidays this year with this rich and creamy Kabocha Pie recipe with a dollop of freshly whipped cream and a hint of rum.

Video

Prep Time: 30 minutes
Cook Time: 1 hour 20 minutes
Cooling Time: 2 hours
Total Time: 3 hours 50 minutes
Servings: 1 (9″ or 23 cm) pie

Ingredients
 
 

  • 1 pie crust (you can use my Tart Crust recipe for your pie crust)
  • lb kabocha squash (weight with seeds and skin)
  • 2 Tbsp unsalted butter
  • 2 Tbsp sugar
  • 1 large egg yolk
  • 2 large eggs (50 g each w/o shell)
  • cup brown sugar (packed)
  • 2 tsp pumpkin pie spice
  • ½ tsp Diamond Crystal kosher salt
  • 1 Tbsp rum
  • 200 ml heavy (whipping) cream (¾ cup + 4 tsp)

For the Whipped Cream

  • 1 cup heavy (whipping) cream
  • 2 Tbsp sugar
Japanese Ingredient Substitution: If you want substitutes for Japanese condiments and ingredients, click here.

Instructions
 

  • Gather all the ingredients.
    kabocha-squash-pie-1

To Blind Bake the Pie Crust (optional; please read the blog post first)

  • Preheat the oven to 400ºF (200ºC). For a convection oven, reduce the cooking temperature by 25ºF (15ºC). Take out 1 pie crust from the freezer and thaw for 10 minutes.
    kabocha-squash-pie-2-a
  • When the pie crust has softened a little bit, prick both the bottom and sides of the pie crust with a fork, making sure not to poke through. This allows steam to escape and prevents bubbles from forming from the bottom of the crust. Alternatively, you can use pie weights. Bake the pie crust for 15–20 minutes or until golden brown. Remove from the oven, let it cool to room temperature.
    kabocha-squash-pie-2-b

To Prepare the Kabocha

  • Put 1 cup of water into a pan (I use a wok) and place a steamer basket on top.
    kabocha-squash-pie-3
  • With a very firm chef’s knife, cut 2½ lb kabocha squash in half and scoop out seeds. Cut the kabocha into 1½-inch (4-cm) cubes.
    kabocha-squash-pie-4
  • Place the kabocha cubes in the steamer basket and cover with a lid. Turn the heat to high and steam for 15 minutes.
    kabocha-squash-pie-5
  • After 15 minutes, check if the kabocha is ready by inserting a skewer into a thick kabocha cube. If it goes through smoothly, then they’re done. Otherwise, keep steaming and check back in 1 minute. Remove the steamer basket from the pan. When the kabocha is cool enough for you to touch, remove the skin with a knife.
    kabocha-squash-pie-6
  • Transfer the kabocha to a food processor or blender. Purée the kabocha until smooth. Since the kabocha was steamed and contains a good amount of moisture, you don’t need to add any liquid. However, if the kabocha has been sitting out too long and seems dehydrated, add 1 Tbsp water at a time to help it purée. My kabocha yields about 3 cups (675 g). For this recipe, you will need 2 cups (450 g) of puréed kabocha.
    kabocha-squash-pie-7
  • If you don’t have a food processor or blender, transfer the kabocha to a large bowl and pass it through a fine-mesh strainer like this for a finer texture. You can also use a potato masher, but it won’t be as refined.
    kabocha-squash-pie-8

To Prepare the Pie Filling

  • Preheat the oven to 400ºF (200ºC). For a convection oven, reduce the cooking temperature by 25ºF (15ºC). If you didn‘t blind bake your pie crust, take out the pie crust from the freezer and thaw for 10 minutes.
    kabocha-squash-pie-2-a
  • In a large bowl, combine 2 Tbsp unsalted butter and 2 Tbsp sugar. Whisk until it’s a creamy consistency.
    kabocha-squash-pie-9
  • Add 1 large egg yolk and 2 large eggs (50 g each w/o shell), one at a time and whisk well to combine before adding the next one.
    kabocha-squash-pie-10
  • Add 2 cups (450 g) puréed kabocha and mix well to combine.
    kabocha-squash-pie-11
  • Add ⅓ cup brown sugar, 2 tsp pumpkin pie spice, and ½ tsp Diamond Crystal kosher salt into the bowl and mix all together.
    kabocha-squash-pie-12
  • Add 1 Tbsp rum and 200 ml heavy (whipping) cream (¾ cup + 2 Tbsp) and whisk well.
    kabocha-squash-pie-13

To Bake

  • Pour the filling into the pie crust. Tap the crust on the counter a few times to make sure there are no air gaps in the filling.
    kabocha-squash-pie-14
  • Bake at 400ºF (200ºC) for 15 minutes and then reduce the oven temperature to 350ºF (180ºC) and bake for 50 minutes, or until the skewer inserted near the center comes out clean. If you pre-baked the pie crust, you might need to shield the edges with foil to avoid the crust becoming too brown and overdone.
    kabocha-squash-pie-15
  • Cool on a wire rack for 2 hours before serving.
    kabocha-squash-pie-16

To Serve

  • Serve the pie with a big dollop of fresh whipped cream (recipe follows).
    White plate containing a slice of Kabocha Pie topped with freshly whipped cream.

To Make the Whipped Cream

  • Place a metal mixing bowl and metal whisk into the freezer for 10 to 15 minutes (if you don’t use an electric mixer, this step helps you to make whipped cream faster). Add 1 cup heavy (whipping) cream and 2 Tbsp sugar into the mixing bowl. Whisk just until the cream reaches stiff peaks.
    kabocha-squash-pie-17
  • Store any unused portion in an airtight container for up to 24 hours. When ready to use, re-whisk for 10 to 15 seconds.
    kabocha-squash-pie-18

To Store

  • You can keep the leftover pie in an airtight container and store in the refrigerator for up to 3 days.

Nutrition

Serving: 1 9-inch pie · Calories: 3005 kcal · Carbohydrates: 295 g · Protein: 43 g · Fat: 194 g · Saturated Fat: 102 g · Polyunsaturated Fat: 14 g · Monounsaturated Fat: 65 g · Trans Fat: 1 g · Cholesterol: 1024 mg · Sodium: 1600 mg · Potassium: 4638 mg · Fiber: 22 g · Sugar: 126 g · Vitamin A: 21372 IU · Vitamin C: 142 mg · Calcium: 711 mg · Iron: 15 mg
Author: Namiko Hirasawa Chen
Course: Dessert
Cuisine: Japanese
Keyword: homemade pie, pumpkin pie
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4.89 from 53 votes (41 ratings without comment)
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Made this recipe almost exactly as is (steamed the kabocha in the microwave since I don’t have a steamer basket). It was a lot of work to cut and puree the kabocha, but it was delicious! I did bake it an extra five mins (I use a microwave with an oven function since I live in Japan). I also used the frozen pie sheets that you can find at the supermarkets here. Didn’t need to blind bake. My sister mentioned that if I add water to the pan while it’s baking, that will reduce the cracking on the top surface of the pie. I will try it next time. Thank you so much Nami-san!5 stars

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Hi, Cathy! It looks delicious! Thank you for trying Nami’s recipe and sharing your pie photo!
The pie cracked when it was overbaked. So we recommend shortening the baking time. When the pie’s center temperature reaches at least 160°F, it is ready.
We hope this helps on your next try. If you try your sister approach next, please let us know how it goes! We’d love to hear how it turns out! Happy baking!

I made this again, this time my filling was thicker than previous, and I made the full recipe, and ended up getting over 2 mini pies. Really delicious, I still need to practice pastry crust to get proficient at it (that is an aside from the recipe)5 stars

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Hi T J! Thank you for making it again. Your Kabocha pie must be amazing with a handmade pie crust! Thank you so much for sharing the photo of Kabocha Pie!☺️
The change in filling consistency could be due to the condition of the steamed Kabocha. So make sure not to overcook them in order to keep the Kabocha moist. We hope this helps!

I made this recently with leftover kabocha squash (which I bought for tempura). Considering I haven’t made a pie in 15+ years it turned out pretty good.

I made my own crust for a small 6” diameter pie plate, so I was able to halve this recipe, and had just a bit of extra filling (I’ll probably steam/bake it on the weekend). I think I blind baked the crust a bit too long, or should’ve cut the cooking time more since the pie was much smaller, but other than being a bit darker, the flavour and texture were great.

My filling was very runny (like melted icecream) so I was worried that it wouldn’t set or the crust would be soggy, but it turned out OK in the end. This may have been a contributing factor to me baking it as long as I did.5 stars

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Last edited 1 year ago by T J

Hi T J, Thank you for attempting Nami’s recipe and sharing your baking experience with us. We are happy to hear that your pie came out well in the end. If your Kabocha paste is too runny next time, add a little less cream. We hope this balances out the extra moisture in your Kabocha. Thank you for sharing your photo of the pie!

Made this using just squash, eggs, vanilla and cinnamon (forgot the cream), with an almond flour-based crust for someone on a diet in my house. Not exactly keto, but closer than other pies. So delicious! Thank you for posting! Excellent texture! So healthy!5 stars

Hi Rachael! Thank you for experimenting with Nami’s recipe and sharing your experience with us.
We are so happy to hear you enjoyed Kabocha Pie! 😊