In the LHC searches for gluinos it is usually assumed that they decay predominantly into the lightest neutralino plus jets. In this work we perform a proof-of-concept collider analysis of a novel supersymmetric signal in which gluinos decay mostly into jets and the bino-like neutralino (${\tilde{\chi }}_3^0$), which in turn decays into the lightest Higgsino-like neutralino (${\tilde{\chi }}_1^0$), considered the dark matter candidate, together with the SM-like Higgs boson ($h$). This new physics signal then consists of an LHC final state made up by four light jets, four $b$-jets, and a large amount of missing transverse energy. We identify $t\overline{t}$, $V+\text{jets}$ ($V=W$, $Z$), and $t\overline{t}+X$ ($X=W$, $Z$, ${\gamma }^{*}$, $h$) productions as the most problematic backgrounds, and develop a search strategy for the high luminosity phase of the LHC, reaching signal significances at the evidence level for a luminosity of $1000{\mathrm{fb}}^{-1}$. The prospects for a luminosity of $3000{\mathrm{fb}}^{-1}$ are even more promising, with discovery-level significances.