Ingredients
Equipment
Method
- Cut the steak into 1-inch cubes and place in a large bowl. Season with salt, pepper, and garlic powder if using. Toss to coat evenly.
- Heat a large skillet over medium-high heat with half the olive oil. Working in batches, sear the steak bites on all sides until nicely browned, about 2 to 3 minutes total. Add more oil between batches as needed.
- Transfer all seared steak bites to a 6 to 8 quart slow cooker.
- Add the sliced onions and minced garlic to the slow cooker, tossing with the steak bites.
- Pour the beef stock over the steak and sprinkle the au jus gravy packet evenly over the top.
- Lay the butter slices over the top of everything.
- Cover and cook on LOW for 6 to 8 hours or HIGH for 3 to 4 hours. Stir every 30 minutes if possible. The steak should be fork-tender when done.
- Taste and adjust seasoning if needed. Garnish with fresh parsley before serving.
Notes
Searing the steak is optional but highly recommended for best flavor. Don't overcrowd the pan when searing. Use unsalted beef stock to control sodium. For thicker gravy, add 1 to 2 tablespoons cornstarch slurry in the last hour. Can substitute with chuck roast, round steak, or beef stew meat.
