Saute onion in butter.
Grind all species.
Mix everything well, meats, spices, onions, and olives.
Line a rectangular pan with pork fat. Fill with the pâté. Press well so that no air. Cover with foil. Place the mold in a can with water to cover by at least half.
Bake at 350 1 ½ hour.
Let stand one or two hours.
Refrigerate with a mold with 2 or 3 cans of food (full) on it to that weight one day at least to serve.
Serve with toast and Dijon mustard seeds, or Agraz jam and pickles.
Chef Coach, Food Nutritionist and Cook in Love with Latin Food, Author of six cookbooks. 40+ years of Experience in the Food Industry & Nutrition
...& the Science of Food