In a large skillet, cook diced bacon over medium-high heat for 5-7 minutes or until crisp. Add the cooked bacon to the slow cooker.
Season boneless beef chuck pieces with salt and pepper and add to the skillet. Brown the beef on each side for 2-3 minutes. Transfer the beef to the slow cooker.
Add red cooking wine to the skillet, scraping down the brown bits on the side. Allow it to simmer and reduce, then slowly add chicken broth, tomato sauce, and soy sauce. Slowly whisk in flour. Pour the sauce into the slow cooker.
Add minced garlic, thyme, sliced carrots, baby potatoes, and sliced mushrooms to the slow cooker.
Give it a good stir and cook on LOW for 8-10 hours or on HIGH for 6 hours until the beef is tender. Top with fresh chopped parsley for garnish and serve.
Notes
Updated on December 10, 2019. Original Post on November 13, 2016.