Knowledge (XXG)

Barm

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388:', and used worldwide as the primary method of leavening bread. The barm method appears to be an ancient method developed by Gaelic peoples, and was quite different from that used in Europe, which is to leaven bread with a sourdough or leaven (the French call a similar product 'levain'). When the Romans first conquered Gaul, modern day France, they were astonished by the light sweet bread made by the Celtic inhabitants. Barm bread survived with the Celtic peoples in Britain, Scotland and Ireland, but was not common in Europe, being condemned during the 595: 1014: 400:, was a sourdough. Barm bread survived until World War Two, and even later in the North of England, largely as barm cakes. Curiously, the old method of making a sponge, or thick batter of flour and water with the barm was still used with the new industrially produced yeast, and was re-introduced to Europe from Vienna where the first yeast factories were established. This became popular in France as a ' 422: 134:
or potatoes and the dregs of cider or ale casks, was a common leavener for those living in rural areas far from a brewery, distillery, or bakery from which they could source barm or yeast.
384:'. Its unpredictability created the word 'barmy'. In the 19th century, the process was refined and industrialized, manufacturing it on a large scale with what is known today as ' 372:...the original method of making yeast bread in Britain was a by-product of ale-making. When traditional ale is made, a yeasty froth appears on top of the fermenting liquid, the 214: 463: 339: 312: 285: 253: 376:. This used to be scooped off, washed and added to bread dough in order to leaven it. Bread made this way is sweeter tasting than 494: 1038: 456: 181: 788: 24: 1043: 941: 763: 986: 976: 449: 356: 81: 936: 956: 971: 966: 594: 176: 1001: 996: 991: 981: 946: 389: 63:, or set up fermentation in a new batch of liquor. Barm, as a leaven, has also been made from ground 951: 758: 748: 705: 487: 153: 34: 619: 105: 778: 715: 624: 584: 549: 335: 329: 308: 302: 281: 249: 86: 433: 275: 920: 905: 803: 609: 574: 534: 385: 90: 1018: 915: 773: 644: 72: 57: 910: 813: 783: 730: 569: 554: 511: 480: 1032: 849: 695: 685: 203: 208: 961: 879: 859: 844: 834: 818: 798: 720: 629: 53: 793: 710: 700: 579: 539: 519: 143: 839: 559: 429: 101: 690: 564: 544: 529: 377: 357:"BBC Food blog: The ale-barm method: Worthy of revival or just barmy bread?" 148: 121: 97: 76: 20: 230: 874: 869: 808: 768: 854: 725: 401: 393: 218:. Vol. 3 (11th ed.). Cambridge University Press. p. 407. 117: 50: 396:, was always made with the barm method, whereas the commoners' bread, 895: 753: 397: 109: 64: 46: 33:, also called ale yeast, is the foam or scum formed on the top of a 19:
This article is about the leavening agent. For the bread roll, see
900: 664: 659: 639: 503: 421: 60: 404:', the favoured method of making crusty bread such as a baguette. 864: 680: 654: 649: 373: 131: 68: 42: 38: 476: 634: 524: 261: 207: 130:, a homemade product similar to barm and usually made from 472: 437: 277:
The Diner's Dictionary: Word Origins of Food and Drink
929: 888: 827: 739: 673: 602: 510: 260:Reinhart derived the term from his training under 392:as 'unwholesome'. In England, noblemen's bread, 120:, barm is used in the traditional production of 79:). Various cultures derived from barm, usually 488: 457: 380:, and the leavening yeast used to be called ' 8: 177:"Of Pearl Ash, Emptins, And Tree Sweetnin'" 495: 481: 473: 464: 450: 71:out of wine-tubs and is sometimes used in 307:. Oxford University Press. p. 133. 280:. Oxford University Press. p. 21. 165: 7: 418: 416: 171: 169: 85:, became ancestral to most forms of 75:as a synonym for a natural leaven ( 436:. You can help Knowledge (XXG) by 334:. Allied Publishers. p. 129. 301:Angus Stevenson (19 August 2010). 231:"The story behind a loaf of bread" 14: 248:. Berkeley, CA: Ten Speed Press. 1013: 1012: 593: 420: 1: 355:Downes, John (28 July 2011). 274:John Ayto (18 October 2012). 304:Oxford Dictionary of English 100:is a soft, round, flattish 1062: 415: 93:currently on the market. 23:. For places in Iran, see 18: 1010: 764:Chorleywood bread process 591: 16:Foam on fermenting liquid 328:Allied Chambers (1998). 244:Reinhart, Peter (1998). 82:Saccharomyces cerevisiae 331:The Chambers Dictionary 215:Encyclopædia Britannica 1039:Food ingredient stubs 229:Botham's of Whitby. 124:, a fruited bread. 154:Yeast in winemaking 45:, or feedstock for 620:Calcium propanoate 106:North West England 1026: 1025: 942:Brand name breads 779:Maillard reaction 625:Dough conditioner 445: 444: 341:978-81-86062-25-8 314:978-0-19-957112-3 287:978-0-19-964024-9 182:American Heritage 35:fermenting liquid 1051: 1044:Leavening agents 1016: 1015: 987:Sourdough breads 977:Pakistani breads 921:History of bread 906:Baker percentage 804:Sponge and dough 597: 497: 490: 483: 474: 466: 459: 452: 424: 417: 407: 406: 369: 367: 352: 346: 345: 325: 319: 318: 298: 292: 291: 271: 265: 259: 241: 235: 234: 226: 220: 219: 211: 200: 194: 193: 191: 190: 173: 108:, traditionally 56:. It is used to 1061: 1060: 1054: 1053: 1052: 1050: 1049: 1048: 1029: 1028: 1027: 1022: 1006: 937:American breads 925: 916:Bread in Europe 884: 823: 741: 735: 731:Weighing scales 669: 645:Leavening agent 598: 589: 506: 501: 471: 470: 413: 411: 410: 365: 363: 354: 353: 349: 342: 327: 326: 322: 315: 300: 299: 295: 288: 273: 272: 268: 256: 246:Crust and Crumb 243: 242: 238: 228: 227: 223: 202: 201: 197: 188: 186: 175: 174: 167: 162: 140: 28: 17: 12: 11: 5: 1059: 1058: 1055: 1047: 1046: 1041: 1031: 1030: 1024: 1023: 1011: 1008: 1007: 1005: 1004: 999: 994: 989: 984: 979: 974: 969: 964: 959: 957:British breads 954: 949: 944: 939: 933: 931: 927: 926: 924: 923: 918: 913: 911:Bread and salt 908: 903: 898: 892: 890: 886: 885: 883: 882: 877: 872: 867: 862: 857: 852: 847: 842: 837: 831: 829: 825: 824: 822: 821: 819:Vienna process 816: 814:Straight dough 811: 806: 801: 796: 791: 786: 784:No-knead bread 781: 776: 771: 766: 761: 756: 751: 745: 743: 737: 736: 734: 733: 728: 723: 718: 713: 708: 703: 698: 693: 688: 683: 677: 675: 671: 670: 668: 667: 662: 657: 652: 647: 642: 637: 632: 627: 622: 617: 612: 606: 604: 600: 599: 592: 590: 588: 587: 582: 577: 572: 567: 562: 557: 555:Sandwich bread 552: 547: 542: 537: 532: 527: 522: 516: 514: 508: 507: 502: 500: 499: 492: 485: 477: 469: 468: 461: 454: 446: 443: 442: 425: 409: 408: 347: 340: 320: 313: 293: 286: 266: 262:Monica Spiller 254: 236: 221: 206:, ed. (1911). 204:Chisholm, Hugh 195: 164: 163: 161: 158: 157: 156: 151: 146: 139: 136: 87:brewer's yeast 73:English baking 67:combined with 49:or industrial 15: 13: 10: 9: 6: 4: 3: 2: 1057: 1056: 1045: 1042: 1040: 1037: 1036: 1034: 1021: 1020: 1009: 1003: 1000: 998: 995: 993: 990: 988: 985: 983: 980: 978: 975: 973: 972:Indian breads 970: 968: 967:French breads 965: 963: 960: 958: 955: 953: 950: 948: 945: 943: 940: 938: 935: 934: 932: 930:List articles 928: 922: 919: 917: 914: 912: 909: 907: 904: 902: 899: 897: 894: 893: 891: 887: 881: 878: 876: 873: 871: 868: 866: 863: 861: 858: 856: 853: 851: 850:Bread pudding 848: 846: 843: 841: 838: 836: 833: 832: 830: 826: 820: 817: 815: 812: 810: 807: 805: 802: 800: 797: 795: 792: 790: 787: 785: 782: 780: 777: 775: 772: 770: 767: 765: 762: 760: 757: 755: 752: 750: 747: 746: 744: 740:Processes and 738: 732: 729: 727: 724: 722: 719: 717: 714: 712: 709: 707: 704: 702: 699: 697: 696:Dough scraper 694: 692: 689: 687: 686:Bread machine 684: 682: 679: 678: 676: 672: 666: 663: 661: 658: 656: 653: 651: 648: 646: 643: 641: 638: 636: 633: 631: 628: 626: 623: 621: 618: 616: 613: 611: 610:Baker's yeast 608: 607: 605: 601: 596: 586: 583: 581: 578: 576: 573: 571: 568: 566: 563: 561: 558: 556: 553: 551: 548: 546: 543: 541: 538: 536: 533: 531: 528: 526: 523: 521: 518: 517: 515: 513: 509: 505: 498: 493: 491: 486: 484: 479: 478: 475: 467: 462: 460: 455: 453: 448: 447: 441: 439: 435: 432:article is a 431: 426: 423: 419: 414: 405: 403: 399: 395: 391: 390:Enlightenment 387: 386:baker's yeast 383: 379: 375: 362: 358: 351: 348: 343: 337: 333: 332: 324: 321: 316: 310: 306: 305: 297: 294: 289: 283: 279: 278: 270: 267: 263: 257: 255:1-58008-802-3 251: 247: 240: 237: 232: 225: 222: 217: 216: 210: 205: 199: 196: 184: 183: 178: 172: 170: 166: 159: 155: 152: 150: 147: 145: 142: 141: 137: 135: 133: 129: 125: 123: 119: 115: 111: 107: 103: 99: 94: 92: 91:baker's yeast 88: 84: 83: 78: 74: 70: 66: 62: 59: 55: 52: 48: 44: 40: 36: 32: 26: 22: 1017: 1002:Toast dishes 997:Swiss breads 992:Sweet breads 982:Quick breads 947:Bread dishes 860:French toast 845:Bread pakora 835:Bread crumbs 614: 438:expanding it 427: 412: 381: 371: 364:. Retrieved 360: 350: 330: 323: 303: 296: 276: 269: 245: 239: 224: 213: 209:"Barm"  198: 187:. Retrieved 180: 127: 126: 113: 95: 80: 54:distillation 30: 29: 952:Bread rolls 901:Breadmaking 799:Pre-slicing 794:Pre-ferment 716:Stand mixer 701:Farinograph 603:Ingredients 585:Whole wheat 580:White bread 550:Salt-rising 520:Brown bread 144:Kaiser roll 1033:Categories 875:Sandwiches 840:Bread bowl 742:techniques 575:Unleavened 560:Soda bread 535:Multigrain 430:ingredient 428:This food 361:BBC Online 189:2023-02-03 185:. May 2017 160:References 102:bread roll 37:, such as 25:Barm, Iran 774:Leavening 749:Autolysis 691:Bread pan 674:Equipment 565:Sourdough 545:Rye bread 530:Flatbread 378:sourdough 149:Sour mash 122:barmbrack 98:barm cake 77:sourdough 21:barm cake 1019:Category 870:Stuffing 855:Croutons 809:Steaming 789:Proofing 769:Kneading 570:Sprouted 138:See also 110:leavened 726:Toaster 402:poolish 394:manchet 366:14 June 128:Emptins 118:Ireland 51:ethanol 47:spirits 896:Bakery 754:Baking 721:Warmer 398:maslin 338:  311:  284:  252:  65:millet 58:leaven 889:Other 880:Toast 865:Rusks 665:Water 660:Sugar 640:Flour 540:Quick 512:Types 504:Bread 116:. In 112:with 104:from 61:bread 962:Buns 828:Uses 759:Biga 711:Peel 706:Lame 681:Oven 655:Salt 650:Milk 630:Eggs 615:Barm 434:stub 382:barm 374:wort 368:2019 336:ISBN 309:ISBN 282:ISBN 250:ISBN 132:hops 114:barm 89:and 69:must 43:wine 39:beer 31:Barm 635:Fat 525:Bun 1035:: 370:. 359:. 212:. 179:. 168:^ 96:A 41:, 496:e 489:t 482:v 465:e 458:t 451:v 440:. 344:. 317:. 290:. 264:. 258:. 233:. 192:. 27:.

Index

barm cake
Barm, Iran
fermenting liquid
beer
wine
spirits
ethanol
distillation
leaven
bread
millet
must
English baking
sourdough
Saccharomyces cerevisiae
brewer's yeast
baker's yeast
barm cake
bread roll
North West England
leavened
barm
Ireland
barmbrack
hops
Kaiser roll
Sour mash
Yeast in winemaking

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