See Also: Mushroom and caramelised onion rarebit(recipes)
Magnetic Deviation - Sailing(gambling)
Brussels sprout and caramelised onion soup(recipes)
Wild Boar Sausage with Pumpkin and Potato Mash and Caramelised Onion(recipes)
Mushroom & Onion Egg Bake(recipes)
Griddled mushroom and bacon stacks with mushroom ketchup(recipes)
gambling(dictionary)
gambling(medicine)
gambling(encyclopedia)
Gambling(law)

Magnetic Deviation - Sailing (gambling) and Mushroom and caramelised onion rarebit (recipes)


Magnetic Deviation - Sailing (gambling)


Compass error. The difference between the reading of a compass and the actual magnetic course or bearing due to errors in the compass reading. These errors can be caused by metals, magnetic fields and electrical fields near the compass. Prior to using a compass, magnetic deviation should be recorded for many different points on the compass as the error can be different at different points. The act of checking for magnetic deviation is called swinging.

Mushroom and caramelised onion rarebit (recipes)






Serves 6



Preparation time

less than 30 mins



Cooking time

30 mins to 1 hour

















Ingredients



For the caramelised onions80ml/3fl oz olive oil2 large onions, finely slicedFor the mushrooms6 large field mushrooms, peeled and trimmedsalt and freshly ground pepper30g/1oz butter2 garlic cloves, roughly chopped100ml/3½fl oz olive oilFor the rarebit225g/8oz mature cheddar or gruyere cheese, grated1 tsp wholegrain mustard1 garlic clove, crushed1 free-range egg, beaten



Method



1. Preheat the oven to 180C/355F/Gas 4 and preheat the grill to its highest setting.2. For the caramelised onions, heat the oil in a frying pan over a very low heat. Add the onions and gently fry for 45 minutes, stirring regularly, until the onions are caramelised, golden-brown and sweet.3. Meanwhile, for the mushrooms, place the mushrooms in a Baking dish and season with salt and freshly ground black pepper. Sprinkle with the butter and garlic, then pour over the olive oil. Transfer to the oven to bake for 10-12 minutes, until softened slightly.4. For the rarebit, place the cheese, mustard, garlic and egg into a bowl and mix together well.5. Remove the mushrooms from the oven. Spoon over the caramelised onions and some of the rarebit mixture, pressing this topping into each mushroom.6. Transfer the mushrooms to the hot grill and cook until the cheese bubbles, melts and becomes golden-brown.7. To serve, place a large cheese-coated mushroom onto each of six plates.