This research aims to determine the effect of concentration gluten and soy protein isolate on the processing of white oyster mushrooms meat patty analog. This research used a non factorial Completely Randomized Design (RAL) with six treatment combinations. The treatment was repeated 3 times. Six factor combinations P1 (70% (b/b) gluten : 30% (b/b) soy protein isolate), P2 (65% (b/b) gluten : 35…