01 -
In a large skillet, heat olive oil over medium-high heat. Brown the beef cubes on all sides, then transfer to the slow cooker.
02 -
In the same skillet, add onions and garlic, sautéing until softened. Add to the slow cooker.
03 -
Add carrots, mushrooms, red wine, beef broth, tomato paste, thyme, bay leaf, salt, and pepper to the slow cooker. Stir to combine.
04 -
Cover and cook on low for 8 hours or high for 4 hours, until the beef is tender.
05 -
Remove the bay leaf before serving. Garnish with fresh parsley and serve with crusty bread or over mashed potatoes.