Archive for January, 2011

Homemade Bubble Tea

bubble tea
Photo: maaco/Flickr

As we all gorge on cupcakes, frozen yogurt, or whatever the latest fad is, I’d like to make a case for bubble tea. In the 1980s, some genius in Taiwan discovered that you can add cooked tapioca pearls (aka boba) to beverages, allowing you to eat and drink at the same time. It hit its peak in the U.S. in the early 2000s, until those Betty Crocker knockoffs took its place.

To me though, bubble tea is timeless because I drank it when I was young, and we tend to idolize our childhood treats. The quintessential bubble tea has bouncy, sweet pearls (otherwise you’re eating soggy, flavorless starch); tea so strong it could pass for coffee; and sweetened condensed milk (just like my grandfather took his tea). I submitted my version for publication at Allrecipes.com in 2001, and over the course of six years, followed up three times. I gave up after that and remembered that I’ve been sitting on a recipe for a decade now.

I’ve seen other methods and recipes, but they vaguely tell you to brew a cup of tea. That’s not going to work; you need far more tea than you think. And here is the method for chewy pearls.

Bubble Tea

Serves 10

2 1/2 slabs peen tang (Chinese brown sugar), or 3/4 cup tightly packed brown sugar
1 (16 oz.) package large tapioca pearls
20-40 black tea bags or loose equivalent
1 (14 oz.) can sweetened condensed milk

Prepare the sugar syrup: (You can do this while the tapioca cooks, if you want.) In a small saucepan, combine sugar with half a cup of water. Heat on medium-high heat until the sugar dissolves.

Prepare the pearls: Fill a large stockpot with 14 cups water (about half way) and bring to a boil.

Pour the tapioca pearls in the water. Bring back to a boil. Turn the the heat to low and boil, covered. Cook for 30 min., stirring occasionally to prevent the tapioca from sticking. At this point, they should be halfway done.

Turn off the heat and let the tapioca sit for another 30 min., covered. They’re done when they expand and are translucent, except for a pinhead-sized dot in the center.

Drain the tapioca through a colander and soak them in cold water to prevent further cooking. After a couple minutes, the tapioca should be completely cool. Drain again into a large container. Coat the tapioca with sugar syrup. Although they’re best the day they’re made, they can be refrigerated for a couple days or frozen indefinitely, laid flat in a zip-top bag. To use frozen tapioca, break off a chunk and boil in water till they’re chewy again.

Prepare the tea: For each serving, boil 1 cup water and steep with 2 bags for hot tea, or 4 for iced, for 10 minutes. Tea should look very dark.

For iced tea, refrigerate for several hours before adding the rest of the ingredients. Prior to serving, stir 1 1/2 tbsp of sugar syrup and 1 tsp-1 tbsp sweetened condensed milk (depending on your taste) in each cup. Add 1/4 cup pearl tapioca. Drink through fat straws.

Notes about ingredients/supplies (you can find them online or at a Chinese supermarket)

Chinese brown sugar: Peen tang, or Chinese brown candy, is less processed than regular sugar and has a rich, caramel taste. It can’t be used in traditional pastry though: it must be dissolved in water.

Tapioca pearls: these are larger than the kind you use in pudding; when cooked, they’ll expand to the size of marbles. Bubble tea houses use the black variety, which has brown sugar added during manufacturing. White tapioca is fine too. Be sure to read your package; some are quick cooking and only take about 15 minutes. I haven’t used this kind because it’s par-cooked. It’s like substituting minute rice for the real thing.

Fat straws: these are wide enough to accommodate the pearls

Related Links:
Cold-brew iced coffee
Char siu bao (Chinese roast pork buns) from scratch
Tea-poached prunes
Japanese green tea cheesecake
Green tea biscotti

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Caramel Apple Upside-Down Cake

apple caramel upside-down cake

If I mention upside-down cake, you’ll probably picture a neon concoction with pineapple and maraschino cherries. The cake became popular in the early 1900s, when pineapple was first canned. But it’s been with us since the Middle Ages, when cooks used seasonal fruits and cast-iron pans.

Since apples are my favorite way to welcome cold weather (I first made this in the fall, when apples were at their peak. It was so delicious that I had to share.), I used them in upside-down cake. All the recipes I’ve seen call for briefly sautéing the apples, then transferring them to a baking pan. People, you’re losing the yum yums! If you cook something in a skillet, keep the browned bits in there.

I followed the tradition of tarte Tatin by caramelizing apples with butter and sugar in a cast-iron skillet. But instead of topping it with pie dough, I used low-fat yellow cake, from the infallible Alice Medrich. The buttermilk gives the cake tang and tenderness, while the gooey caramel apples glisten like jewels. When I first made this, my friend and I ate a quarter of it, knowing that I’d have to serve it for Thanksgiving the next night. In the following days, three slices easily equaled one serving.

There are dozens of apple varieties, but I recommend Golden Delicious, as it keeps its shape when cooked and isn’t too tart. If you’re lucky enough to score Golden Russets at the farmers market in the fall, they’re even better. Beneath the sandpaper skin lies juicy, gingery flesh.

Caramel Apple Upside-Down Cake

Topping adapted from The 1997 Joy of Cooking; cake adapted from Chocolate and the Art of Low-Fat Desserts by Alice Medrich

Special equipment: a 9-inch cast-iron skillet (preferred), or any pan without non-stick coating. If your pan has plastic handles, cover them  with several layers of foil.

For the caramel apples:
6 medium-large Golden Delicious apples (about three pounds)
1/2 stick butter
1 cup sugar

For the cake:
1 1/2 cups sifted all-purpose flour (6 ounces)
1/4 teaspoon baking powder
1/4 teaspoon baking soda
3/8 teaspoon salt
2 large eggs
1 1/4 teaspoons vanilla extract
1/2 cup 1% fat buttermilk (Substitute: place 1/2 tablespoon vinegar in a measuring cup and fill with milk until it equals 1/2 cup. Let stand for 5 minutes.)
5 tablespoons unsalted butter
1 cup sugar

Make the caramel apples:
Peel, core, and quarter the apples. Melt butter in the pan. Remove from the heat and sprinkle sugar evenly over the bottom.

Tightly arrange the apples, flat side down, in a ring against the sides of the skillet. Fill in the center of the skillet with the remaining apple quarters. Keep in mind that the apples will shrink while cooking. You may have a couple pieces of apples left.

Place the skillet over the highest possible heat and cook, stirring, until the juices turn from butterscotch to deep amber, 10 to 12 minutes. Remove the skillet from the heat. Spear the apples with a fork or the point of a paring knife and flip them onto their uncooked sides. Return the skillet to the heat and boil for two minutes more. Apples will continue to cook even after you turn off the heat.

Make the cake:
Have all ingredients at room temperature. Position a rack in the lower third of the oven and preheat to 325° F.

In a medium bowl, whisk the flour, baking powder, baking soda, and salt together.  In a small bowl, beat the eggs together.  In another small bowl, combine the vanilla and buttermilk. Set all three bowls aside.

Cut the butter into chunks and place in a large bowl. With an electric mixer on low speed, beat till softened, about 1 minute. Gradually add the sugar, beating for about 3 minutes. Gradually drizzle in the eggs, beating at medium-high speed for 2 to 3 minutes. On low speed, beat in a third of the flour mixture, scraping the bowl with a spatula as needed. On medium-high speed, gradually drizzle in half the milk, continuing to scrape the bowl.  On low speed, beat in half of the remaining flour, then the rest of the milk on high speed.  Beat in the remaining flour on low speed just until combined, and continue to scrape the bowl as needed.  The batter may look curdled.

Scrape the batter over the apples and bake for about one hour, or the cake starts to pull away from the sides of the pan, the top is golden brown, and a toothpick inserted through the center comes out clean.

Cool for 10 minutes, then invert onto a plate.  If the caramel has cooled too much and becomes hard, place the pan over a low flame for a couple minutes to loosen the caramel.

Related Links:
More apple desserts
Banana upside-down brownies
The history of upside-down cakes

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