Classic french onion soup
50g butter
1 tbsp olive oil
1kg onions, halved and thinly sliced
1 tsp sugar
4 garlic cloves, thinly sliced
2 tbsp plain flour
250ml dry white wine
1.3l hot beef stock
4-8 slices French bread (depending on size)
140g Gruyère, finely grated
Serves
4
Preparation Time
15 minutes
Cooking Time
50 minutes
Main ingredients
Cheese, Vegetables, Bread
Recipe Type
Soups, Dinner, Bread
Cuisine
French
Level of Difficulty
Easy