Begin by preparing all your vegetables.
In a medium pan, heat the oil and sauté the chopped onions until they become soft.
Stir in the minced garlic, grated ginger, curry powder, cumin, and chili powder.
Add the shredded cabbage to the pan and cook until it softens.
Incorporate the corned beef, breaking it apart, and season with salt if necessary.
Add the vinegar or lemon juice and cook for a few more minutes.
To create a flour paste, mix equal parts flour and water until it forms a glue-like consistency.
Take the samosa sheets and fold them, adding the filling inside before sealing them tightly.
Fry the filled samosas in hot oil until they turn golden brown.
