Cut chuck roast into 1 inch square cubes and pat dry. Add salt and pepper.
Preheat oven to 250F
Brown the chuck roast in a dutch oven on the stove top
Remove beef from pan in oil.
Sauté onions, carrots, and garlic until onions are lightly browned
add flour to veg and saute for 2mins.
Add beef, beef broth, wine, tomato paste, salt and pepper, and fresh herbs.
Bring this to a simmer and put a tight fitting lid on. Place is the oven for 2 hours.
While the cooks, sauté mushrooms in butter
After meat and veg cook for 2 hours add mushrooms.
Cook for 15 more mins.