Slow Cooker Marinated Beef – Tender, Juicy, and Full of Flavor
There is nothing more comforting than a slow-cooked beef dish that fills your home with rich, mouthwatering aromas. This Slow Cooker Marinated Beef recipe is the perfect combination of simplicity and deep, bold flavor. The beef slowly cooks in a delicious, savory marinade made with garlic, herbs, and spices, allowing every piece to become incredibly tender and juicy.
Slow cooking is one of the best ways to transform tougher cuts of beef into soft, melt-in-your-mouth perfection. As the meat cooks gently over several hours, it absorbs all the flavors of the marinade, creating a rich and satisfying dish that feels both comforting and luxurious. The onions soften and blend into the sauce, adding natural sweetness and depth.
This recipe is perfect for busy days because the slow cooker does most of the work. Simply prepare the ingredients, pour the marinade, and let time create magic. The result is a hearty, flavorful meal that pairs beautifully with rice, mashed potatoes, pasta, or fresh bread. Whether for a family dinner or a special meal, this dish will quickly become one of your favorites.
Ingredients
- 1.5 kg (3 lbs) beef chuck, cut into cubes
- 1 large onion, chopped
- 4 cloves garlic, minced
- 1/2 cup soy sauce
- 1/2 cup beef broth
- 1/4 cup olive oil
- 2 tablespoons Worcestershire sauce
- 1 tablespoon tomato paste
- 1 teaspoon paprika
- 1 teaspoon dried thyme
- 1 teaspoon black pepper
- 1 teaspoon salt (optional)
- 1 teaspoon brown sugar (optional, for balance)
Instructions
-
Prepare the beef
Place the beef cubes into the slow cooker. -
Add onions and garlic
Sprinkle chopped onion and minced garlic over the beef. -
Make the marinade
In a bowl, mix soy sauce, beef broth, olive oil, Worcestershire sauce, tomato paste, paprika, thyme, pepper, and brown sugar. -
Pour the marinade
Pour the mixture evenly over the beef. -
Slow cook
Cover and cook on LOW for 7–8 hours or HIGH for 4–5 hours. -
Check tenderness
The beef should be very tender and easy to break apart. -
Serve
Serve hot with rice, mashed potatoes, or bread.
Serving Suggestions
Perfect with:
- White rice
- Mashed potatoes
- Pasta
- Steamed vegetables
- Fresh bread
Tips
- Add carrots or potatoes for a complete meal
- For thicker sauce, mix 1 tablespoon cornstarch with water and add at the end
- Use fresh herbs for stronger flavor






