Bread Wheels

Ingredients

• 4 -5 slices bread, fresh
• 1 can light tuna
• 1 onion, peeled and finely chopped
• 1/2 teaspoon ginger-garlic paste
• 3 -5 fresh curry leaves, chopped
• 1/2 teaspoon vinegar
• salt
• butter, as required
• 4 green chilies, washed and finely chopped