Preheat the oven to 350 degrees.
Grease a loaf pan and set aside.
Bring a pot of water to a boil, and follow by adding 1 ½ cups of oats.
Lower to a simmer, stirring every now and then until the oats become tender.
In another pot, combine the pork back fat, salt, pepper, onion, cumin, cloves, and heavy cream/milk. Mix well.
Remember to dice the pork back fat.
Remove any clots from the pig’s blood by sieving it.
Add 1 tbsp. of water and 1 tbsp. salt to the pig's blood.
Add the pig’s blood to the mixture.
Cover with foil and bake until firm, which would take approximately 1-1.5 hours.