Mushroom Tapenade - cooking recipe

Ingredients

2 cups vegetable stock
2 tablespoons olive oil
1 medium onion, finely chopped
2 garlic cloves, crushed
1 lb button mushroom, finely chopped
2 tablespoons tomato paste
1 cup tomato sauce
1/2 cup basil leaves

Preparation

Place the stock in a saucepan and bring to a boil. Reduce the heat slightly and cook until reduced by half.
Heat the oil in a frying pan over medium heat and fry onion and garlic until soft. Add mushrooms and cook 1-2 minutes until softened. Add tomatoes, tomato paste, and tomato sauce and reduced stock. Bring to a boil over high heat, reduce heat and simmer 10-15 minutes or until the mixture thickens. Stir in basil leaves.