Caramelized Onions - cooking recipe

Ingredients

3 1/2 tbsp butter
2 tbsp olive oil
1 large bulb garlic (3 oz), separated into cloves and peeled
24 None shallots
10 None baby red onions, halved
6 None green onions, halved
1 tbsp balsamic vinegar

Preparation

Heat butter and oil in large frying pan. Cook garlic, shallots and baby red onions for about 45 mins, stirring, until tender and browned. Add green onions and cook, stirring, until just tender. Drizzle with vinegar. Serve immediately.