In a large stock pot, melt pork fat or lard over med-high heat.
Add meat; turn heat to high and brown meat.
Add onions; turn heat down to med-high and cook for 5 minutes.
Add garlic, cook for 3 to 4 minutes.
Add paprika cook for 3 to 4 minutes, stirring the whole time.
Add the bouquet garni.
Add the tomatoes cook for 5 minutes.
Add stock or water, salt and pepper.
Turn heat to high, when it starts to boil, lower heat to a simmer.
Simmer for 2 hours.