While most cultured dairy turns tart, Wünder quark takes on a buttery, creamy texture without the sour yogurt aftertaste. It also contains probiotics for gut health to aid a strong immune system. Wünder’s authentic quark recipe is made using whole milk from grass-fed cows raised on small family farms; they pride themselves on only using ingredients verified by the Non-GMO Project and never using artificial additives, sweeteners, starches or gelatin.