Sandwiches with Sardines

Ingredients

 * white bread
 * 300 g butter
 * 300 g tvorog (cottage cheese)
 * 6 can sardines
 * 6 hard-boiled eggs
 * 2 tsp mustard
 * lettuce leaves
 * pickles
 * salt

Directions

 * 1) Slice bread finely.
 * 2) Combine butter with tvorog, mustard and salt.
 * 3) Spread the mixture on bread slices, then put a lettuce leaf, sardines, egg slice and pickle dice.