Saute onion in butter. Set aside. Cook melted butter and flour using a whisk over medium heat for 3-5 minutes. Stir constantly and add the half and half. Add the chicken stock. Simmer for 20 minutes. Add the broccoli, carrots and onions. Cook over low heat 20-25 minutes. Add salt and pepper. Can be pureed in a blender but I don't. Return to heat and add cheese. Stir in nutmeg.
|