Slow Cooker Skirt Steak
Slow Cooker Skirt Steak is a dish that marries convenience with deep, comforting flavors. As the skirt steak simmers away in your slow cooker, it transforms into a tender delight, infused with savory seasonings and rich beef broth. You’ll love how the aroma fills your kitchen, making it hard to resist a taste even before it’s plated. This recipe works wonders for busy weekdays or cozy weekends, ensuring that you have a fantastic meal with minimal effort.
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I still remember the first time I laid eyes on this recipe. It was a chilly evening, and I craved something warm and hearty. Slow Cooker Skirt Steak caught my attention, promising that melt-in-your-mouth quality that skirt steak is known for. The beauty of this dish is not just in its taste but also in the simplicity of preparation. All you need are a few ingredients, a little patience, and a slow cooker. Trust me when I say, once you have this on your dinner table, it will quickly become a family favorite.
Why You’ll Love This Recipe
- Simple & Quick: Just 15 minutes of prep, with most of the cooking hands-free.
- Irresistible Flavor: Tender beef simmered in a rich broth creates an unforgettable dish.
- Impressive Presentation: Perfect for casual dinners or gatherings.
- Flexible Serving Options: Great for tacos, salads, or over rice.
- Budget-Friendly: Skirt steak is often more affordable than other cuts, making this recipe easy on the wallet.
Ingredients You’ll Need
- 1.5 lbs skirt steak: This cut of beef is flavorful and tender when cooked low and slow, ideal for slow cooking.
- 1 packet onion soup mix: Adds an instant depth of flavor without the need for chopping tons of onions.
- 1 cup beef broth: Enhances the moisture and savory profile; choose low-sodium to control salt levels.
- 2 cups drippings (from pot, add additional beef broth to make 2 full cups): Provides a rich base; ensures that your steak stays juicy.
- 1 tbsp Worcestershire sauce: This umami-packed sauce amplifies the savory notes and adds complexity.
- 2 tsp onion powder: Boosts the onion flavor even more, complementing the onion soup mix.
- 3 tbsp cornstarch: Used with 1/4 cup water to thicken the sauce at the end; you can substitute arrowroot flour for a gluten-free option.
- 1 pinch salt (to taste): Just a touch to enhance flavors as needed.
- 1 pinch pepper (to taste): A simple seasoning to add warmth and balance.
How to Make Slow Cooker Skirt Steak
Prepare the Ingredients: Start by trimming any excess fat from the skirt steak. This helps keep the dish from being overly greasy. Cut the steak into manageable pieces, if desired, for even cooking.
Mix the Marinade: In a bowl, whisk together the onion soup mix, beef broth, Worcestershire sauce, onion powder, salt, and pepper. This mix will infuse your steak with wonderful flavors as it cooks.
Combine in the Slow Cooker: Place the skirt steak in the slow cooker, then pour the marinade over it. Ensure the steak is well-coated. Add any additional broth to reach the 2-cup mark for perfect moisture.
Cook Low and Slow: Cover the slow cooker and cook on low for 7-8 hours. You can also cook on high for about 4-5 hours if you’re short on time, but the low method unlocks the best tender texture.
Thicken the Sauce: When the cooking time is up, carefully remove the steak and set it aside. In a small bowl, mix the cornstarch with 1/4 cup cold water until smooth. Stir this into the remaining liquid in the slow cooker and turn it on high for about 15-20 minutes, or until thickened.
Serve: Slice the skirt steak against the grain, drizzle with the lovely sauce, and enjoy. It can be served with mashed potatoes, rice, or piled high on corn tortillas for some delicious tacos.
Storing & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 4 days. If you’re thinking about freezing, pack the skirt steak and sauce together in a freezer-safe container for up to 3 months. To reheat, thaw it overnight in the fridge and warm it in a pot over medium heat until heated through. The flavors may be even more developed, but be mindful that the texture might change slightly; just adding a little beef broth during reheating helps refresh it.
Chef’s Helpful Tips
- Avoid overcooking the skirt steak; it can become tough if left too long. The slow cooker’s low setting is forgiving, yielding tender meat.
- For even more depth of flavor, consider searing the skirt steak in a pan for a few minutes before adding it to the slow cooker.
- Ensure that your beef broth is high-quality for the best taste. Homemade is always a plus!
- If you want to make it ahead, the flavors deepen the longer it sits, so consider cooking it the day before and reheating before serving!
- Adjust the seasoning to your liking; feel free to add more Worcestershire sauce or even some hot sauce if you want a kick.
Slow Cooker Skirt Steak is more than just a meal; it’s an experience to share with friends and family. The layers of flavor combine to create a dish that’s hearty enough for the whole clan, affordable to make, and simple enough for any home cook to tackle. Don’t shy away from making it your own—experiment with different spices or serve it in versatile ways. Whether tucked inside a taco or served with a side of roasted veggies, you’re bound to enjoy every bite.

Recipe FAQs
Can I use another cut of meat?
Absolutely! While skirt steak is perfect for slow cooking, you can also use flank steak or chuck roast. These cuts will also become tender and delicious with this method.
How can I add more flavor to the dish?
If you want to kick the flavors up a notch, consider adding garlic, fresh herbs, or even a splash of balsamic vinegar to the pot. These additions can enhance the overall taste beautifully.
Is it okay to use frozen meat?
Yes, you can use frozen skirt steak. Just add an extra hour to the cooking time. However, ensure it’s placed in a single layer for even cooking.
What can I serve with Slow Cooker Skirt Steak?
This steak pairs wonderfully with a variety of sides. Consider serving it with rice, mashed potatoes, or placing it atop a hearty salad. You can even use it in tacos for a fun twist!
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📖 Recipe Card

Slow Cooker Skirt Steak
- Prep Time: 15 minutes
- Cook Time: 7 hours
- Total Time: 7 hours 15 minutes
- Yield: 6 servings 1x
- Category: Main Dishes
- Method: Slow Cooker
- Cuisine: American
Description
This Slow Cooker Skirt Steak offers a delightful blend of flavors with minimal preparation. Tender skirt steak simmered in beef broth and onion soup mix creates an incredibly tasty comfort dish that’s perfect for a quick dinner or family meal.
Ingredients
- 1.5 lbs skirt steak
- 1 packet onion soup mix
- 1 cup beef broth
- 2 cups drippings (from pot, add additional beef broth to make 2 full cups)
- 1 tbsp Worcestershire sauce
- 2 tsp onion powder
- 3 tbsp cornstarch (to thicken in 1/4 cup water, or use arrowroot flour for gluten free option)
- 1 pinch salt (to taste)
- 1 pinch pepper (to taste)
Instructions
- Slice the skirt steak in half lengthwise to ensure it fits in a single layer inside the slow cooker.
- Sprinkle the top of the steak with the dry onion soup mix, then pour the beef broth over it.
- Cover the slow cooker and cook on low for 6-8 hours or on high for 3-4 hours, until the steak is very tender and easy to slice.
- To prepare the gravy, combine the ingredients in a saucepan, holding the cornstarch aside for a slurry with cool water.
- Heat the mixture over medium-high heat and stir until bubbling, then add the cornstarch and water slurry while stirring to thicken. Serve the gravy over the sliced skirt steak.
Notes
Feel free to adjust the seasoning to your taste preferences by adding more salt or pepper.
For a gluten-free option, use arrowroot flour instead of cornstarch to thicken the gravy.
Nutrition
- Serving Size: 1 serving
- Calories: 350
- Sugar: 1g
- Sodium: 800mg
- Fat: 15g
- Saturated Fat: 6g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 11g
- Fiber: 1g
- Protein: 42g
- Cholesterol: 120mg
