Shred the cabbage and place it in a large bowl.
Add the minced meat, grated onions, egg, salt and black pepper, then mix thoroughly until well combined.
Add the minced meat, grated onions, egg, salt and black pepper, then mix thoroughly until well combined.
Shape portions of the mixture into cutlets and arrange them in a single layer in the pan.
Cover the pan with foil and bake at 200°C / 390°F for 40–45 minutes, until the cutlets are cooked through.
In a bowl, mix the grated Cheddar cheese with the mayonnaise until combined.
Remove the foil and evenly distribute the cheese mixture over the tops of the cutlets.
Return the pan to the oven and bake uncovered at 200°C / 390°F for 10–15 minutes, until the cheese is melted and golden.
Let the cutlets rest for 5–10 minutes before serving.