Tuna Sandwich Savory Cake (Swedish Smörgåstårta) Recipe

In a food processor, combine the tuna, sweetcorn, mayonnaise, sour cream, hard-boiled eggs, salt, and pepper. Process until the mixture is smooth.

Wash and finely chop the parsley; set aside for later.

Sprinkle some of the chopped parsley over the tuna spread, then cover with another layer of bread. Repeat this process until you've used all the bread slices and all the tuna mix.

Transfer the cake to the fridge and chill for several hours—at least 2, but for the best results, leave it overnight.

Sprinkle the top of the cake with grated cheese and the chopped green parts of the spring onion.

Thinly slice the cucumber, tomatoes, and lemon. Arrange these slices, along with the dill sprigs, decoratively over the cake. Keep it in the fridge until you're ready to serve.