Cream leeks | Gratins and vegetables recipe

Ingredients

• 2 packages of 250 g (8 cups) of Les Cultures de chez nous sliced leeks
• 1 large onion
• 25 ml (1 1/2 tablespoons) of butter
• 2 glasses of white wine
• For the sauce
• 250 ml (1 cup) of milk
• 8 ml (1 1/2 teaspoon) of butter
• 8 ml (1 1/2 teaspoon) of flour
• 100 ml (6 tablespoons) of fresh cream