Place flour in a brown paper bag.
In 1/2 pound batches, coat the beef cubes by shaking in the paper bag.
Place 1 teaspoon of the oil in a large stock pot and heat over medium heat.
Add the cubed beef and brown on all sides in 1/2 pound batches. Be careful not to overcrowd the pan or the meat will steam.
As the beef is browned on all sides, remove to plate. Repeat for the other two 1/2 pound batches of beef.
Add the 2 cups wine to the pot and scrape any of the brown bits from the bottom of the pan.
After one minute add 1 cup water, bay leaf, thyme, tomato, tomato paste, and the garlic cloves to the pot.
Add the beef to the pot.
Cover and simmer over low heat for 90 minutes. Stir occasionally.
After 60 minutes place 1 teaspoon olive oil in a large skillet over high heat.
Add the mushrooms and sauté the mushrooms for about 5 minutes
Add the onions and cook over high heat for another 5 minutes.
Add the cooked mushrooms and onions to the stew.
After 90 minutes make burre manie by blending softened butter and flour until smooth.
Add the burre manie to the sauce slowly. If added too fast, the flour will form clumps.
Add the salt and pepper.
Serve.
