  We propose a new method for measuring the H -> bb rate at the CERN LHC in a
manner which would allow extraction of the b quark Yukawa coupling. Higgs boson
production in purely electroweak WHjj events is calculated. The Standard Model
signal rate including decays W -> l nu and H -> bb is 11 fb for M_H = 120 GeV.
It is possible to suppress the principal backgrounds, Wbbjj and ttjj, to
approximately the level of the signal. As the top quark Yukawa coupling does
not appear in this process, it promises a reliable extraction of g_Hbb in the
context of the Standard Model or some extensions, such as the MSSM.
