Fry chopped onion in lard, add diced meat, pour in puree, stir, add broth, black pepper, water from one pea (peas set aside for now), pour water, simmer.
When the meat is soft, pour in the peas, thicken with flour, add salt. Put a tablespoon of butter to soften.
Rice: fry chopped onion in lard, add drained rice, fry well, put vegeta, pour hot water. Add the peas and the brine, season with salt. When the rice starts to boil, turn the heat down to minimum (stove 3), cover and simmer for 40 minutes. Do not open or stir the rice!
Serve the stew with the pea rice, topped with grated smoked cheese.