Categorized | Desserts, Featured, Pies and Tarts

Okinawa Sweet Potato Tarts


I love the taste of ube-macapuno, the Fil­ipino sweet potato with young sweet green coconut. Prob­lem is, it’s hard to find ube here. I became obsessed with ube and it pur­ple colour right after try­ing a Goldilock’s ube cooler; a drink which is sort of a sweet smoothie but not as thick. Ube is pur­ple yam (sweet potato for us South­ern­ers), sim­i­lar in tex­ture to an orange sweet potato, more fibrous, but mel­lower;  It goes well with well with coconut — or at least coconut is not far behind when ube shows up. There’s a few places to get ube here in Hous­ton, but I already had some pur­ple sweet pota­toes that I had picked up ear­lier in the day. The pur­ple sweet pota­toes that we use here are known as Oki­nawan sweet pota­toes; they are actu­ally from Hawaii (orig­i­nally from Oki­nawa Japan). You can use the pur­ple vari­ety much in the same way that you use orange.  The purple’s taste is less like car­rot and slightly tarter.

Sweet potato pie is what I know best so you will find this recipe sim­i­lar in approach as mak­ing a sweet potato pie. I use ready made pie crusts or tart shells to make this dish faster. If you have more time, feel free to blind bake your own crusts. This recipe is for tart sized desserts, so it will make 9–10 serv­ings. Hint: for­get the cin­na­mon and nut­meg for pur­ple sweet pota­toes; it does not work well.

Oki­nawa Pur­ple Sweet Yam

Ingre­di­ents
3–5 Oki­nawa pur­ple yams (enough to make 1 lb. of fill­ing after the skin is removed).
1 tbsp sugar
3/4 cup reduced fat coconut milk
1/2 cup con­densed milk
1/2 cup non-sweet toasted shred­ded coconut.

  • Pre-heat the oven to 400F. Bake the yams for 45 min­utes or until tender.
  • Remove the yams from the oven, then allow to cool for about 15 min­utes. While the yams are cool­ing off, bring the oven down to 350F.
  • Remove the skins from the yam then add the fill­ing to a bowl (I pre­fer to use a Kitchen-aid mixer).
  • Add the coconut milk, sugar, and con­densed milk. Com­bine ingre­di­ents on low speed for 1 minute.
  • Add the mix­ture to the pie or tart shells. Bake for 15 minutes.
  • Remove from the oven, let cool, then top with toasted non-sweet shred­ded coconut.
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23 Responses to “Okinawa Sweet Potato Tarts”

  1. Divina says:

    Michael this looks fab­u­lous. Are you home­sick? :) I love ube too and maca­puno. We usu­ally buy the ube jam as they are too tax­ing to make. And then you paired it with con­densed milk. Now, that’s com­fort food.

  2. Joy says:

    I love your recipe. I tried to make that at one point. At a pop­u­lar restau­rant by my house made that pie with a macad­e­mia nut crust. Unfor­tu­nately, the topped was more like a whipped cream and it didn’t come out as well. Thank you for sharing.

  3. Joy says:

    Thanks for shar­ing. I tried a recipe sim­i­lar with a macad­e­mia nut crust. It was good other than the top­ping. I gen­er­ally don’t put con­dense milk in my ube but that I do use ube just for my ensay­mada and hopia.

  4. admin says:

    Hi Div­ina, yes I am a lit­tle. We may have to go to Thai­land for a few weeks in May. If we do, we’ll make a pit stop in Manila.

  5. Wow your pho­tos look amaz­ing — such a beau­ti­ful pre­sen­ta­tion for such a sim­ple and nice dish!
    I also pre­pared pur­ple yams this week — baked them, but they don’t look any­where near as good as yours :-)
    http://cookingrookie.blogspot.com/2010/03/baked-yam-fries.html

  6. vrinda says:

    Gor­geous tart…lov it

  7. Phyllis says:

    Wow, what a show­stop­per! Coconut, con­densed milk…all my favorite ingre­di­ents in this recipe. Not sure whether I can find these pur­ple yams in NJ but I’m def­i­nitely going to look :)

  8. Wow, that is such an inter­est­ing way to use Oki­nawa sweet pota­toes!
    Like you men­tioned, cin­na­mon and nut­meg doesn’t go well with the this vari­ety of sweet pota­toes, but gin­ger com­ple­ments them really well. I love serv­ing steamed/boiled Oki­nawa sweet pota­toes in a light gin­ger syrup — it’s my favourite com­fort food!

  9. admin says:

    Thanks Joy, I usu­ally cook by taste then write my recipes later. I’m not much for plat­ing, so whipped cream does not get used by me. I like the macadamia crust idea. Need to explore that one.

  10. admin says:

    Thanks Cook­ing Rookie. Yam fries sound good too!

  11. admin says:

    Hi Phyl­lis, To be hon­est, the best tastes of these yams are just baked plain by them­selves. Good luck find­ing these in NJ. Some gourmets or mar­kets may be able to order them for you.

  12. Beau­ti­ful! Sweet potato is a beau­ti­ful pas­try ingredient.

  13. Sonia says:

    I have been look­ing for new ways to do sweet pota­toes and this looks great. I will try it out this week­end. I enjoy sweet pota­toes for all their health ben­e­fits and fiber.

  14. admin says:

    Thanks. The pur­ple ones in par­tic­u­lar are good with coconut. You can whip up some­thing quick with the orange ones also — just add a lit­tle but­ter, cin­na­mon, and brown sugar. I just do this to taste and it makes a good side.

  15. Liren says:

    These are just so gor­geous! I hope I can find some locally so I can try it — I just love ube and taro.

    BTW, I hope you don’t mind, but I am pass­ing an award along to you. I really love what you’re doing on your site — it’s always such fun to read your adven­tures in the kitchen! You can read what I wrote about you and my other favorite food blog­gers here:

    http://kitchen-worthy.com/walking-on-sunshine

  16. Dan says:

    Hi, Michael. I just found your blog, and I think it’s an out­stand­ing and dis­tinc­tive one.

    This recipe reminds me of some of the food in Van­u­atu, where I vol­un­teered for a year, not too long ago. Lots of taro and yams there, not to men­tion coconuts…thanks for this tempt­ing suggestion.

  17. admin says:

    Thanks Dan for your com­ments. I’m not so fami­lar with South Pacific food, but I hear yams and taro are staples.

  18. Jessica says:

    I fell in love with pur­ple yams last sum­mer but have never seen them used in a recipe! I ate them steamed or baked but they looked just as good dressed up with coconut.

  19. I’ve been look­ing for a recipe for pur­ple yam tarts and didn’t find one until now. Thanks!

  20. Lewis says:

    these are really really good…

  21. Alicia says:

    Thank you so much for post­ing. We just moved to oki­nawa (husband’s mil­i­tary) We have tons of these pur­ple yams, but no recipes to cook them with! Would love any­thing else you got on them! lol! Thanks again! Won­der­ful recipe!!!

  22. admin says:

    Thanks Ali­cia. I have many that I have not posted. I’ve been so busy focus­ing on learn­ing the past few months. Will keep let you know when I post new recipes with pur­ple yam. BTW, I think that any­thing that calls for “ube” can be sub­sti­tuted with pur­ple yams.

  23. Lauri Arre says:

    Thank you so much, I enjoy read­ing about other veg­e­tar­i­ans as it gives me the strength to con­tinue. I have about a thou­sand veg­e­tar­ian feeds in my google reader, but I’m sure another can’t hurt!! I did man­age to find a good lentil recipe here, but I’ll be sure to try yours too. Thanks!

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