Remove the empanada discs from the freezer and let thaw.
In the meantime, make a sofrito by coating a pan with oil and once hot put in the diced peppers, onions and garlic. Cook for about 3 minutes.
While the sofrito is cooking open a can of black beans and drain the liquid from inside.
Once the sofrito is cooked, add the black beans, oregano, cumin, salt and cheese. Stir until all the cheese is melted. (it will melt quicker if you chop the cheese in tiny pieces.
Once your filling is cooked, sprinkle flour over a counter space and spread. Lay the thawed discs over the flower.
Place about 1-2tbsp of filling in the center of each disc.
Place a small amount of water into a cup. Using your finger or a brush, wet the outer portion of the disc.
Fold the disc in half, closing in the contents and meeting together both wet sides of the discs.
Using a fork, press on the outer portion of the disc to seal it. Repeat on the other side. You should have the classic marks of the fork on the outer part of the empanadas after.
Heat up about an inch of oil in a pan (or use a deep fryer) to about 375°F. Once hot, place the empanadas inside. Cook for about 2 minutes and flip and cook for another 2 minutes. Or until they are golden brown.
After they are cooked, place on a plate lined with paper towel, and take off the excess oil.