Wednesday, December 15, 2021

Native American - Acorns (part 4 of 4)

This is a continuation of what I have learned about acorn preparation. 
Also see part 1part 2, and part 3.

Pomo boiling basket, stones, and tools

Acorn (Quercus sp.)

Part 4:  Cooking

The Yosemite Miwok/Paiute Indians cooked the one layer into a mush called nuppa.  When working with the fine layer, they made akiva (soup), and with the coarse layer, they made nuppa or water biscuits, uhlley.  The traditional cooking method involved baskets and hot stones.  The thick layer of acorn that sometimes stuck to the stones when they were removed from the cooking basket made a special treat for the children, called acorn chips.  These were made when the acorn had cooled and hardened, and was then peeled off the stones.  (Ortiz, 116-117)

The baskets were soaked for several hours, then sealed even further by rubbing some of the flour on the basket’s inside surface.  Then the rest of the flour and water was added.  “The volume of water varies according to the age of the acorns.  Acorns stored for ten years don’t thicken as readily as younger acorns, so less water is used.  Less water is also used with ‘green’ acorn, which thickens readily.”  (Ortiz, 110)

The cooking stones, often made of basalt or soapstone, were heated in a fire, often taking 30 minutes or longer to become red-hot.  One at a time, they were lifted from the fire with sticks and quickly dipped into water twice to remove ash from their surface.  Then they were gently placed in the cooking basket and rolled around.  “Within minutes, the mush begins to bubble, boil, blurp, and steam, filling the air with a nutty scent.  Finally, four to six or more rocks later, the meal is completely cooked to the desired soup or mush consistency.”  (Ortiz, 114)

The Eastern Mono, Southern Diegueño, Luiseño, and Kamia boiled their acorn in ceramic pots.  The Gabrielino used steatite vessels.  But the use of baskets and stones was a customary practice in the central and northwestern regions.  (Heizer and Whipple, 304)

When it is fully cooked, acorn has a subtle, delicate, nutty flavor.  It is rarely seasoned, except by the use of one last cooking stone, which is removed from the fire, rinsed, then lowered to the surface of the acorn and moved over the top of the food to “scorch” it.  (Ortiz, 116)

The Paiute sometimes seasoned their acorn by pounding it with clean incense cedar leaves.  (Ortiz, 116)  The Yurok slightly parched their acorns before pounding; the Shasta roasted the moistened meal; the Pomo, Lake Miwok, and Central Wintun mixed red earth with the meal; and the Plains and Northern Miwok sometimes mixed ashes of Quercus douglasii bark with it.  (Heizer and Whipple, 304)

Cooked acorn jells readily in cold water, which is a test for beginners to learn when to stop cooking it.  The uhlley water biscuits utilized this property:  once the nuppa was cooked, it was dropped into a tub of cold water from a wet bowl, forming a “pretty shell-like shape, somewhat curved in on itself.”  (Ortiz, 117)  The tub also contained incense cedar branches, the oils from which gave the uhlley a “refreshing, foresty taste.”  (Ortiz, 118)

Another way the acorn was prepared was to form acorn cakes, small round patties which were placed on a hot stone to cook.  The flat stone had previously had a fire built on it, which was removed when the stone was hot, and the surface was swept clean.  (Ortiz, 116)  The Ohlone made this, too, by “boiling the mush longer and then placed the batter into an earthen oven or on top of a hot slab of rock.”  Acorn bread was described as “deliciously rich and oily” by early explorers.  (Margolin, 44)  Also, some Western Mono women cooked the flour and allowed it to congeal overnight before serving.  (Ortiz, 116)

Whether served as a thin soup, a thick mush, or a biscuit, cake, or bread, acorn was utilized as a primary staple by California Indians because it was highly nutritious as compared to wheat or maize (Heizer and Whipple, 305), did not require farming practices like tilling or irrigation (Margolin, 44), and was extremely plentiful throughout most of the state.  In fact, “while the preparation of acorn flour might have been a lengthy and tedious process, the total labor involved was probably much less than for a cereal crop.”  (Margolin, 44)

Looped stirrers used for handling hot cooking stones

Here is a good introductory teaching packet regarding Native American food.

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I am trying to acquire freshly gathered acorns.  If successful, I will try my hand at processing and cooking them,


Wednesday, December 1, 2021

Native American - Acorns (part 3 of 4)

 This is a continuation of what I have learned about acorn preparation.  Also see part 1 and part 2.

Image credit: Goddard, P. E. 1903. "Life and Culture of the Hupa."


Acorn (Quercus sp.)

Part 3:  Preparation - Leaching 

The leaching container varied between groups:

Leaching in a sandy shallow depression or basin seems characteristic of the northwestern Californian culture area and most of the central Californian culture area.  The Luiseño and Cahuilla were the only southerners reported to employ this method, but they also employed the southern method of leaching in a basket.  The Coastanoan and Sierra Miwok of central California also employed both methods.     Beals reports leaching on bare hard ground for the Southern Maidu … The Shasta employed a device which seems to have been sort of a compromise between the sand-basin leacher and the basket leacher.  (Heizer and Whipple, 303)

However, the process was fairly uniform.  The sand was loosened to allow an easy flow of water.  After it was patted into a saucer-shape, the sand surface was leveled so the leaching water flowed evenly across it.  (Ortiz, 95-96)   The people of Yosemite Valley either laid the acorn flour directly on top of the sand or used pine needles to line it, until the late 1800s when they began to use a damp, thin cloth as a liner. (Ortiz, 98)  “The Kamia used a sand basin covered with a layer of foliage.  Some Eastern Mono lined the leaching basin with bark.”  (Heizer and Whipple, 303)  The Ohlone lined the basin with fern leaves.  (Margolin, 44)

Once completed, the basin should accommodate a layer of flour less than one-half inch deep, ideally one-eighth to one-quarter inch.  If the flour is any deeper, it will take too long to leach – the thinner the layer, the faster it will leach, and if it is too deep, the water will hardly go through at all.  A bed about 24 inches across and 10 or more inches deep with about a 2-inch lip will accommodate 4 handfuls of sifted flour.  The higher the sand pile, the quicker the water will go through.  (Ortiz, 97-98)

The acorn flour was mixed with water and swirled to suspend it.  Once poured into the basin, the coarse particles settled to the bottom while the fine particles floated until the water drained out, creating two layers that could be separated later.  Any lumps were pressed out to ensure they were leached completely.  After the water drained and the flour was packed down and nearly dry, it was ready for more leaching.  A waterbreak, often a pine branch, was used to avoid disturbing the flour by helping to gently spread the clear water across the entire surface.  The water was not allowed to drain completely; more water was added to keep the leaching going until the flour tasted sweet.  Then the water was drained until the flour was firm.  (Ortiz, 100-105)

Next came the removal of the now sweet and edible acorn flour from the basin.

A thin layer of acorn, like the skin on whole milk, sits on top of the flour once thoroughly drained.  This skin catches any dust or dirt which may have settled on the acorn during leaching, and is carefully scraped away with fingertips, then returned to the earth as an offering with a respectful, silent thank you.  (Ortiz, 105)

The part that is to be eaten can be removed as one complete layer or two layers, one of fine texture and the other of coarser flour.  (Ortiz, 105)