For the stew
01 -
2 1/2 lb (1.1 kg) beef chuck roast, cut into 1 1/2-inch pieces
02 -
1 1/2 teaspoons kosher salt, plus more to taste
03 -
1/2 teaspoon black pepper
04 -
2 tablespoons olive oil, divided
05 -
3 tablespoons unsalted butter
06 -
4 large yellow onions, thinly sliced
07 -
3 cloves garlic, minced
08 -
1 tablespoon tomato paste
09 -
2 tablespoons all-purpose flour
10 -
1 cup (240 ml) dry red wine
11 -
4 cups (950 ml) low-sodium beef broth
12 -
1 tablespoon Worcestershire sauce
13 -
4 fresh thyme sprigs
14 -
1 bay leaf
For serving
15 -
8 baguette slices
16 -
1 tablespoon olive oil or melted butter
17 -
1 1/2 cups (165 g) shredded Gruyere cheese
18 -
Chopped fresh parsley, optional