1 Rinse the vegetables, peel if necessary and cut into bite-sized pieces.
2 Rinse chives, shake dry and cut into thin slices.
3 Rinse lemon in hot water, wipe dry and finely grate the peel.
5 Add quark, soy yogurt, chives, lemon zest and lemon juice to a bowl. Stir to combine.
6 Fold caviar into dip and season with salt and pepper. Serve with the prepared vegetable sticks.