Tuna Tartare (Canapé for Guests - Tuna Tartare)

Place the well-drained tuna in a bowl

Mash it well with a fork

Add the ricotta and mash until smooth

Combine with melted butter, lemon juice, salt, and pepper

Mix to achieve a homogeneous paste

Check seasoning

Shape into a rectangular or round container, or decorative mold

Smooth top and close

Refrigerate or freeze

To thaw, quickly submerge in hot water and remove from mold

Let it thaw slowly in the refrigerator for 6-8 hours

If not frozen in a decorative mold, remove after partially thawed, slice into pieces, and arrange on a platter

Finally garnish with parsley and lime wheels

Serve with warm crackers