Tomatoes pickled in this recipe http://www.povarenok.ru/recipes/show/8902 But can we not do that.

Water to wet the entire bowl and vystelit film. Spread the bottom and sides of salad slices of tomatoes.

Soak the gelatin in cold water. The remaining tomatoes, cucumbers, olives, dill finely chopped. Mix the cottage cheese, add the sliced vegetables, season with salt and pepper. Blend sour cream and gently mix with the cheese mass. Dissolve the gelatin (I do this in the microwave, 20-25 seconds), add to the cheese mass, stir and fold the mixture into the form.

Put into the refrigerator to harden for at least 4 hours. Flip over and carefully remove the foil.