Clean rhubarb, wash it. Washing, cleaning strawberries. Cut both into small pieces. Bring rhubarb to the boil with approx. 5 tbsp.
water and simmer for approx. 5 minutes while stirring. Fold in strawberries. Sweeten compote with 2 tbsp. honey, let cool off
Mix buttermilk, quark, lime zest and 1 tablespoon honey. Layer buttermilk cream and compote alternately in 6 glasses (each containing approx. 250 ml). If necessary, pull through with a fork to create a whirl or marble effect. Decorate with mint