My French onion soup (with little help from Julia) • Leeks and High Heels

Ingredients

• 700 gr onions, peeled, sliced in 2, head and bottom cut off
• 50 gr butter
• 2 tablespoons oil ( vegetable or olive oil)
• 1 tablespoon flour
• 150 ml dry white wine
• 800 ml beef stock
• 200 ml water
• 180 gr Comte cheese, grated
• 1 baguette, sliced
• 2 tablespoons cognac
• salt and pepper