Onion Soup with Gorgonzola Toast

Directions

Cook onions and garlic in a large, heavy, covered soup pot over moderate heat until they release their moisture, about 10 minutes.

Add butter and cook uncovered, until onions are a rich golden brown, about 15 minutes.

Add flour and thyme and cook 5 minutes longer, stirring constantly.

Add stock and tomato paste.

Simmer for 15 minutes.

Season with salt and pepper.

Place a ½-ounce slice of Gorgonzola on each piece of toast and run under the broiler for 1 minute, or until the cheese is bubbly.

Ladle soup into warmed bowls and float a gorgonzola toast on top of each.