Combine the masa harina, salt, bell peppers, onions, and garlic in a bowl.
Knead the dough until it has reached a soft consistency, adding more water or masa harina if necessary.
Divide the dough into 10 pieces and roll each piece into a circle. Place 1 tablespoon of your desired filling in the center and fold the dough around it.
Heat oil in a pan over medium heat, then fry each panade for 1-2 minutes on each side until golden brown and crispy.
Transfer to paper towels to drain excess oil and serve warm with your favorite condiment.