Instructions
- Pat the sirloin steak cubes dry with paper towels. This helps achieve a better sear. Season generously with a pinch of salt and pepper.
- Heat olive oil in a large skillet or Dutch oven over medium-high heat. Once hot, add the steak cubes in a single layer, working in batches if necessary to avoid overcrowding the pan.
- Sear the steak for 2-3 minutes per side, until a deep brown crust forms. The steak does not need to be cooked through at this stage; we are just building flavor and color. Remove seared steak from the skillet and transfer to the crockpot.
- Reduce heat to medium. Add the chopped onion to the same skillet and cook for 3-5 minutes, until softened and translucent, scraping up any browned bits from the bottom of the pan.
- Add the minced garlic to the skillet and cook for another minute until fragrant. Be careful not to burn the garlic.
- Pour the beef broth into the skillet, deglazing the pan by scraping up any remaining browned bits. Bring to a simmer.
- Add the soy sauce, Worcestershire sauce, brown sugar, dried thyme, and black pepper (and red pepper flakes, if using) to the skillet. Stir well to combine all ingredients.
- Pour the sauce mixture over the seared steak in the crockpot. Ensure the steak bites are mostly submerged in the liquid.
- Cover the crockpot and cook on low for 3-4 hours, or on high for 2-3 hours, until the steak is incredibly tender and easily pierced with a fork. Cooking time may vary depending on your specific slow cooker.
- Once the steak is cooked, if you desire a thicker sauce, prepare a cornstarch slurry: In a small bowl, whisk together 2 tablespoons of cornstarch with 2 tablespoons of cold water until smooth.
- Stir the cornstarch slurry into the crockpot. Cover and cook on high for an additional 15-20 minutes, or until the sauce has thickened to your desired consistency.
- Taste the sauce and adjust seasonings if necessary. You may want to add a touch more salt, pepper, or a pinch of sugar depending on your preference.
- Serve hot, garnished with fresh chopped parsley if desired.
Cooking Tips and Variations
Choosing the Right Steak: While sirloin is recommended for its balance of flavor and tenderness, you can also use other cuts like chuck roast (cut into 1-inch cubes) for an even more economical option, though it might require slightly longer cooking times to achieve the same tenderness. Ribeye or New York Strip would also work but are more expensive cuts for slow cooking.
The Power of Searing: Do not skip the searing step! While optional, searing the steak before slow cooking creates a deep, caramelized crust that locks in flavor and adds a rich dimension to the final dish. It’s a small extra step that makes a huge difference in taste.
Don’t Overcrowd the Crockpot: When searing, cook the steak in batches to ensure each piece gets proper browning. Overcrowding the pan will steam the meat instead of searing it, preventing that delicious crust from forming.
Adjusting Sweetness: The brown sugar adds a subtle sweetness that balances the savory notes. If you prefer less sweetness, you can reduce the amount to 1 tablespoon or omit it entirely. For more sweetness, you can add an extra teaspoon.
Thickening the Sauce: If you prefer a thinner sauce, you can skip the cornstarch slurry. If you want an even thicker, gravy-like consistency, you can increase the cornstarch slurry amounts slightly. Alternatively, remove the steak and reduce the sauce on the stovetop over medium-high heat for 10-15 minutes until it thickens naturally.
Adding Vegetables: For a complete one-pot meal, consider adding hearty vegetables. Carrots, potatoes (cut into 1-inch chunks), or mushrooms can be added to the crockpot during the last 1-2 hours of cooking. For softer vegetables like bell peppers, add them during the last 30-60 minutes.
Flavor Variations:
- Garlic Herb: Increase the garlic to 4-5 cloves and add 1 teaspoon of dried rosemary or a tablespoon of fresh chopped rosemary for an earthy, aromatic twist.
- Spicy Kick: Amp up the red pepper flakes or add a dash of hot sauce to the slow cooker for extra heat.
- Asian Inspired: Replace half of the beef broth with orange juice and add a teaspoon of grated fresh ginger for a brighter, more complex flavor profile. A drizzle of toasted sesame oil at the end can also enhance this variation.
- Mushroom Lover’s: Add 8 ounces of sliced cremini mushrooms to the crockpot along with the steak and sauce. They will absorb the delicious flavors and add an earthy depth.
Serving Suggestions: These Crockpot Steak Bites are incredibly versatile! Serve them:
- Over creamy mashed potatoes, polenta, or cauliflower mash for a comforting meal.
- With a side of fluffy white rice or brown rice to soak up all the delicious sauce.
- Tossed with egg noodles or pappardelle for a hearty pasta dish.
- As an appetizer with toothpicks for easy grabbing, perhaps alongside a crusty baguette for dipping in the sauce.
- Piled onto slider buns with a dollop of horseradish cream for a fantastic mini sandwich.
- Alongside roasted asparagus, green beans, or a simple side salad for a balanced meal.
Storage and Reheating
Storage: Leftover Crockpot Steak Bites can be stored in an airtight container in the refrigerator for up to 3-4 days. Ensure the steak and sauce are fully cooled before transferring them to the container.
Freezing: These steak bites freeze beautifully! Once cooled completely, transfer the steak and sauce to a freezer-safe airtight container or heavy-duty freezer bag. It can be stored in the freezer for up to 3 months. Thaw overnight in the refrigerator before reheating.
Reheating:
- Stovetop: The best method for reheating is on the stovetop. Transfer the desired amount of steak bites and sauce to a saucepan. Heat over medium-low heat, stirring occasionally, until warmed through. If the sauce is too thick, you can add a splash of beef broth or water to thin it out.
- Microwave: For individual portions, microwave in a microwave-safe dish, covered, for 1-2 minutes, stirring halfway through, until heated through. Be careful not to overheat, as this can make the steak tough.
- Oven: If reheating a larger batch from the refrigerator, transfer to an oven-safe dish, cover with foil, and bake at 300°F (150°C) for 15-20 minutes, or until heated through.
Frequently Asked Questions
Can I use a different cut of beef for this recipe?
Yes, absolutely! While sirloin is recommended for its balance of tenderness and flavor, you can also use chuck roast, stew meat, or even flank steak cut into cubes. Just be aware that tougher cuts like chuck roast might require a slightly longer cooking time (up to 6-8 hours on low) to achieve the desired melt-in-your-mouth tenderness.
Do I have to sear the steak before putting it in the crockpot?
While technically optional, searing the steak is highly recommended! It creates a delicious browned crust that adds a significant depth of flavor and color to the final dish. Skipping this step won’t ruin the recipe, but you’ll miss out on a layer of savory richness.
How can I make the sauce thicker or thinner?
To thicken the sauce, you can create a cornstarch slurry (as described in the instructions) and stir it into the crockpot during the last 15-20 minutes of cooking. For a thinner sauce, simply omit the cornstarch. If the sauce is too thick after cooking, you can thin it out by stirring in a tablespoon or two of extra beef broth or water.
What can I serve these Crockpot Steak Bites with?
These versatile steak bites pair wonderfully with a variety of sides! Classic choices include creamy mashed potatoes, fluffy white or brown rice, or egg noodles. For a lighter option, serve them with roasted vegetables like asparagus or green beans, or a fresh side salad. They also make fantastic appetizers with toothpicks or served on small slider buns.