Fish foam

ingredients

1 can sardines in oil 50 g lard 50 g butter to taste full fat mustard 2 pcs onion to taste anchovy paste a little hot pepper to taste salt a little ground black pepper

procedure

1.

Mix the sardines with the butter and slightly softened butter and mix everything perfectly. Add 3 tablespoons of mustard, finely chopped onion, anchovy paste and chopped hot peppers.

2.

Salt and pepper the foam, if necessary, and spread it on the sandwich slices. Garnish with Vegetable Recipes to taste.