0.25cupall-purpose flourfor thickening, if desired
0.5cupwaterif using flour for thickening
Instructions
Preparation Steps
In a large bowl, toss the beef stew meat with salt and pepper.
Place the seasoned beef in the bottom of your slow cooker.
Add the chopped onion, minced garlic, beef broth, diced tomatoes (with their juice), sliced carrots, sliced celery, cubed potatoes, red wine (if using), Worcestershire sauce, dried thyme, and dried rosemary.
Stir everything together to combine.
Cover and cook on low for 6-8 hours, or on high for 3-4 hours, until the beef is tender and the vegetables are cooked through.
If you prefer a thicker soup, whisk together the flour and water in a small bowl to form a smooth paste. Stir this slurry into the soup during the last 30 minutes of cooking.
Taste and adjust seasonings as needed. Serve hot.
Notes
This soup is even better the next day as the flavors meld together. You can add other vegetables like peas or corn towards the end of cooking. Serve with crusty bread for a complete meal.