Season ground beef with cumin, salt, and pepper and set aside to marinate.
Heat 1 tbsp oil, sauté the onions, Roma tomatoes, jalapenos & garlic (creating a sofrito).
Add salt and pepper to these vegetables as they cook.
Cook until soft (about 5-6 min on medium heat)
Once soft, set aside.
Drain the liquid from the sofrito.
Next, cook the seasoned ground beef in 1 tbs of oil. Make sure to break the meet-up as it cooks.
Once the meat has browned, drain off some of the excess oil (but not all)
Add the sofrito to the meat then continue cooking.
Once the meat is cooked add soy sauce (1/2 tsp at a time) to taste.
Once the meat has cooked let cool at room temp
If you try to fill the wontons with hot ground beef they will fall apart.
As you fill the wontons with the cooled meat, add a few raisins (optional).
Seal the wontons with water (dip your finger in water, rub all four sides of the wonton, fold over and press.
Indent with a fork to seal them shut.
Then pan fry in 1 Cup canola Oil until the pastellilos until golden, about 30 seconds a side