Posts Tagged ‘caramelized onions’

Ingredients: 2 tbsp butter 2 tbsp olive oil 2 large onions, chopped quite finely sprig rosemary 1 tsp sugar 1 tsp sherry or red wine vinegar 1/4 cup milk 1 egg 3/4 lb prepared puff pastry or home made( shortcrust pastry using 11.4 c flour, 8 oz. butter, about 2 tbs cold water, pinch salt…