- First, take a small bowl and soak sabja seeds in water for 5 minutes Next, take a tall glass and add rose syrup, bloomed sabja seeds, lemon juice and salt. After that, mix well. After that, add a couple of ice cubes and then tear some mint leaves into pieces and add it to the glass. Then, top it up with chilled soda water. Finally, add a couple of drops of rose syrup on top and stir it. Serve it immediately.