Avocado Shake Recipe (Sinh to Bo)

The first time I saw avocado in a savory dish, I suffered culture shock. In Vietnam, like elsewhere in Southeast Asia, avocados are used for sweets. Most often times, the flesh of this rich berry is  combine with condensed milk, which amplifies the avocado flavor.

Though I grew up eating avocado out of hand with condensed milk spooned into the emptied bowl where the pit once sat, many Vietnamese and other Southeast Asian people, for that matter, make a delightful shake/smoothie with avocado. That's the most common preparation. In Vietnam, and avocado shake is calle d sinh tố bơ (butter fruit shake). Indonesians, who may add coffee or chocolate syrup, know it as es apokat. Filipinos prepare it as well, though they make avocado ice cream too. Avocado shakes are also popular in Brazil.

These shakes are on the menu of many Vietnamese American delis and cafe -- basically wherever you buy bánh mí sandwiches or go for phở noodle soup. They're extremely rich, so I like to divide them up among small glasses and share them. The thickness is practically pudding-like so use a spoon to enjoy it best.

Hass avocados are what most people know and its flesh is deliciously fatty and supple. But there are hundreds, if not thousands of avocado cultivars grown all over the world. To the right is a Hass still on the tree.

The French introduced avocados to Vietnam, which explains why in Vietnamese, avocados are called trái bơ (pronounced "try buh"; trái means fruit, bơ is Viet pidgin for beurre). In the name of the shake, trái is omitted from the name because we assume that it would be made from avocado and not butter.  Below is an avocado display at a Saigon smoothie shop in the Dakao part of town.

Makes about about 2 1/4 cups, enough to serve 2 or 3

1 ripe medium avocado (6–8 ounces)

1 cup ice (8 ice cubes)

1/3 cup sweetened condensed milk

1/4 to 1/2 cup milk

Scoop the avocado flesh into a blender. Add the remaining ingredients, starting out with the least amount of milk and puree until completely smooth. Taste and add additional milk, depending on the avocado type and if a thinner consistency is desired.

Notes:

Some people use a combination of condensed milk (e.g., ¼ cup) and add sugar (1 to 2 tablespoons) to taste. It's really up to you.

The shake tastes better (the buttery, grassy avocado flavor becomes more pronounced) if it sits for a bit, say 10 to 15 minutes in the fridge. I’ve left it to sit in the fridge for 24 hours and it was okay. At 48 hours, there was discoloration at the top and the flavor dwindled a bit. had it sit for as long as 21/2 hours.

For the Indonesian version, Southeast Asian food expert and Saveur magazine Editor-in-Chief James Oseland tells me that Hershey’s syrup is the secret. Before the shake is poured into a glass, the syrup is poured around the wall of the glass so that it drips down. Pretty wild, huh?

Related Information:

For more on avocado history in America, peruse the cover story of the August/September 2007 issue of Saveur magazine.

Robyn Eckhardt's Eating Asia blog posting on avocados in Kuala Lumpur. Incidentally, Robyn told me that she suffered culture shock the first time she had avocado with condensed milk in Southeast Asia!

Comments

[Steamy Kitchen]

I love avocado coffee shake! but its SOOOOO fattening, esp since I use condensed milk.

::eeeeek!::

[Nobody]

add a pinch of salt.

[RST]

I grew up eating avocados simply mashed (in a tall glass, with a dinner fork) with condensed milk and muscovado sugar.

I am tempted to experiment with palm sugar-specially the darker, smokier, more deeply mysterious types from Sumatra.

Richard

[Andrea Nguyen]

Avocados aren't actually as bad we think. Yep, the condensed milk adds calories, which is why I suggest sharing the shake, or even enjoying it over several days. Anyway, avocados have unsaturated fat and one of the highest amounts of protein (if not the highest) of all fruits. Most fruit convert their carbohydrates into sugar but avocados create fat and protein. It's an unusual berry.

And, yep, palm sugar would be good. Gula jawa, in particular.

[Em Smith]

yummm I miss es apokat.is the best!!

[C(h)ristine]

This looks sinful and wonderful all at once! I looked you up because I read that Saveur magazine article and was intrigued by Andrea Nguyen's mention of avocados with sweetened condensed milk (I immediately went to the store to buy avocados to try this out). The shakes look even more delectable.

Thank you for sharing.

[Andrea Nguyen]

When you make them, avocado shakes teach you a thing or two about how flavors come together in mysterious and marvelous ways. Here you've got seemingly disparate ingredients -- one from a tree and another from an animal. Blend them together and it's the avocado flavor that's amplified. You actually taste more avocado. The shake says, "I'm avocado!"

Take things another step and add a little coffee or Hershey's syrup and it's earthy, deep and rich. But if you add too much the avocado flavor gets diluted. Avocado shakes are odd concoctions, just as odd as an avocado.

[Macy]

The first avocado shake I've ever tried was at a vietnamese resturant. It was refreshing, though I wished it was a little more sweet.
Now I'm going to try to make my own. I wonder how it would taste if I add coconut milk to it...

[Andrea Nguyen]

Nothing wrong with trying, Macy. Or, just add more condensed milk or reduce the amount of ice.

[Pauline]

Yum! I loved the recipe!!

[T. Nguyen]

For the low fat version, I use ice low-fat vanilla cream instead of condensed milk, soy milk, a little bit of raw sugar or honey, ice, and one ripe avocado. Using ice cream, instead of condensed milk, gives it a malt shake type of consistency. Sooo delicious...

This is what my mother made for me growing up as it is hard for me to digest condensed milk for whatever reason. I know that it not the true deep traditional Vietnamese mix but I've seen some of my friends' families do it as well...

Andrea, I love your writing by the way... so glad to discover you on the web... I will continue to follow your postings whenever I can...

[Andrea Nguyen]

Great tip, T. I love the malty version. Thanks very much for your contribution!

[Calories in avocado]

I have never thought of adding condensed milk to avocado, I think I'll go try it right now. I live in South Afica and this should be a hit with the kids around the neighbourhood. Thanks

[Gigi]

My Tunisian friend made a avocado shake with condensed milk, bananas and sugar. It was good. But I want to try with other flavor also. Pls help me.

[mia]

Mmm, I'm enjoying an avocado shake right now. I used 1/2 an avocado, a handful of ice cubes, almond milk, and honey. So delicious!!!

[Andrea Nguyen]

Mia, love the almond milk idea! Thanks.

[ern]

I had an avocado shake at a Vietnamese restaurant in Malaysia and have been wanting to recreate it ever since. I found your site and made it tonight...it is wonderful! Thanks so much!!!!!

[Terry Swaner]

I'm going to try mixing avocado with blueberry organic yogurt and ice cubes. I also tried an avocado smoothie by a shop that added green tea to their concoctions, as well as bubbles. Another Vietnamese restaurant added bubbles to their plain avocado smoothie recipe. So glad to find this site to see how the basic recipe is made.

[Andrea Nguyen]

You are very welcome. Thanks for sharing your ideas, Terry.

[Mag]

perfect recipe !! De-lish ! :D

[Nyx Washi]

I never liked avocado (although I realize it's very healthy food), but that shake can really change my mind.
Thanks!

[TheGoldenGirl]

I just made this today - soooooooooooooooooo good! I first had one when the owners of a Vietnamese restaurant I loved convinced me to try it. Sadly they moved out of state and that was the end of my avocado shakes. Thank you, Andrea!! I'm so happy to learn how to make these myself