Combine the ingredients in the mug

• Place the ground beef, tomato passata, broken spaghetti, olive oil, oregano, salt and pepper in a large microwave-safe mug.
• Pour in enough water to cover the pasta and stir everything together.

Microwave the bolognese

• Microwave on high, stirring every couple of minutes so the pasta cooks evenly and does not stick.

Finish and serve

• Stir well, check the pasta is tender and the sauce has thickened.
• Top with the grated parmesan and serve hot.