The invention discloses resistance enhancement instant gruel, which is prepared from the following raw materials: rice, black rice, oat, corn, soybean, black soya bean, germinated brown rice, white hyacinth bean, kidney bean, asparagus, carrot, eggplant, lentinula edodes, Agrocybe aegerita, agaric, spirulina, corn pollen, echinacea, helichrysum ledifolia, balm, lemongrass, glutathione, glutathione, vitamin A, vitamin C, vitamin E, selenium-enriched malt, zinc protein, aloin, salt, soybean oligosaccharides and direct vat set. The resistance enhancement instant gruel is comprehensive in nutrition, moderate in thickness, soft, glutinous and nice in flavor and sweet and sauce in taste; the food materials are abundant and can provide nutrient substances for human, so that the resistance is obviously enhanced, and the resistance enhancement instant gruel has the functions of fighting bacterium and diminishing inflammation, fighting cancer, helping digestion, caring skin, delaying senescence and preventing cardiovascular and cerebrovascular diseases; the instant gruel does not have any additive, so as to be safer and healthier in eating; the instant gruel is convenient to carry and eat, so as to be in accordance with the fast pace of life.