I put this up because its new to me but may be duplicate here?
Butter
Bacon
Onion
Garlic
Liver (i used Lambs)
Tom Paste (check contents)
Double Cream
Fry chopped bacon in butter, add chopped onion and garlic until soft, add chopped liver for 5 mins, stir in tom paste. allow to cool. add cream. And whiz up. Smooth or course up to you.
You’ll need to experiment with amounts.
the top could be sealed with melted butter but I tend to eat in 2 or 3 days