01 -
In a mixing bowl, combine the mashed potatoes, beaten egg, and flour or breadcrumbs until the mixture holds together when shaped. Season with salt and pepper, and add optional cheese or herbs if desired. Set aside while you prepare the filling.
02 -
In a skillet over medium heat, cook the chopped onion in a little oil until softened, about 3–4 minutes. Add the ground beef and cook until browned and cooked through, breaking it apart with a spoon as it cooks. Stir in the minced garlic, tomato sauce, and soy sauce. Simmer for 2–3 minutes until thickened and well combined. Season with salt and pepper, then remove from heat and let cool slightly.
03 -
Take a handful of mashed potato mixture and flatten it in your hand. Place a small spoonful of the beef mixture in the center (about 1–2 teaspoons). Fold the potato dough around the filling, sealing it completely. Roll into a ball, then gently flatten into a patty shape. Repeat with remaining mixture.
04 -
Heat a nonstick skillet over medium heat and add a small amount of oil or butter. Cook the pancakes for 3–4 minutes per side, or until golden brown and crispy. Alternatively, bake at 400°F (200°C) for 15–20 minutes, flipping halfway through for even browning.
05 -
Serve the pancakes warm with a dollop of sour cream, Greek yogurt, or extra gravy if desired.