Wash and clean omena with warm or boiled water.

Put omena in a sufuria and add cooking oil, let it cook for 2 minutes.

Add onions and stir the omena until onions and omena turns golden brown.

Add tomatoes and mash. Add a little salt to taste.

Dissolve royco in a 1/2 glass of water and add to the omena.

Leave it to cook.

Serve with greens and ugali.