Irresistibly Tender Slow Cooker Flank Steak for Tacos Galore

The joy of cooking is often found in the simplicity of flavors coming together, and nothing exemplifies this quite like my Irresistibly Tender Slow Cooker Flank Steak for Tacos Galore. Picture this: you come home after a long day, and the fragrant scent of spices fills your kitchen—a warm embrace that instantly lightens your mood. This easy, dump-and-go recipe offers you a taste of gourmet cooking without any of the fuss, allowing you to savor tender steak tacos that are both gluten-free and dairy-free.

Imagine taking a bite of melt-in-your-mouth flank steak, perfectly seasoned and just waiting to be enjoyed in a warm tortilla or atop a bed of rice. It’s a meal that not only satisfies your hunger but also delights your taste buds—making it an ideal choice for busy weeknights or casual get-togethers. Join me as we dive into this delectable dish that promises to make your dinner table a little happier and a lot more flavorful!

Why Is This Irresistibly Tender Slow Cooker Flank Steak for Tacos Galore So Appealing?

Simplicity: This recipe is as easy as it gets! Just a quick prep and the slow cooker does all the heavy lifting.
Flavor Explosion: The blend of spices creates an unforgettable taste that elevates your taco night experience.
Versatility: Transform this succulent flank steak into tacos, sandwiches, or over rice—perfect for any meal!
Time-Saving: With a true dump-and-go method, you’ll have a gourmet meal ready without being tied to the kitchen.
Family-Friendly: Everyone will adore this dish, making it a crowd-pleaser for family dinners or casual gatherings. For extra inspiration, try out this mouthwatering nutritious taco filling idea!

Irresistibly Tender Slow Cooker Flank Steak for Tacos Ingredients

For the Spice Rub

  • Brown Sugar – Adds sweetness and helps caramelize the meat; substitute with coconut sugar for a healthier option.
  • Chili Powder – Provides mild heat and depth of flavor; use smoked chili powder for a smoky twist.
  • Smoked Paprika – Enhances flavor with a distinct smoky note; regular paprika can be used if unavailable.
  • Ground Cumin – Offers warm, earthy tones; you can omit if you’re out of it.
  • Granulated Garlic Powder – Contributes garlic flavor without the need for fresh garlic; use fresh garlic if preferred, adjusting to taste.
  • Kosher Salt – Enhances all flavors; sea salt is an excellent alternative.

For the Cooking

  • Olive Oil – Coats the slow cooker for non-stick purposes; substitute with avocado oil or canola oil if desired.
  • Flank Steak – Main protein providing robust flavor; alternate cuts like hanger steak or flat-iron steak can be used if flank is unavailable.

This Irresistibly Tender Slow Cooker Flank Steak for Tacos will be the star of your dinner table!

How to Make Irresistibly Tender Slow Cooker Flank Steak for Tacos

  1. Combine spices: In a small bowl, mix together brown sugar, chili powder, smoked paprika, ground cumin, garlic powder, and kosher salt to create a delicious spice rub that will elevate the flavors of the steak.

  2. Rub the steak: Generously apply the spice mixture on both sides of the flank steak, ensuring every inch is coated for maximum flavor.

  3. Prep the slow cooker: Coat the inside of a 6-quart slow cooker with olive oil to prevent sticking, making cleanup a breeze.

  4. Add the steak: Place the seasoned flank steak inside the prepared slow cooker and cover it with the lid, locking in all those mouthwatering aromas.

  5. Set the temperature: Cook your steak on high for 3-4 hours or low for 4-5 hours, until it is fork-tender and oozing with flavor—perfect for your tacos!

  6. Slice and serve: Once the steak is tender, carefully remove it from the slow cooker and place it on a cutting board. Slice against the grain to ensure each piece is melt-in-your-mouth delightful.

Optional: Serve with fresh cilantro or sliced jalapeños for an extra kick!

Exact quantities are listed in the recipe card below.

Irresistibly Tender Slow Cooker Flank Steak for Tacos Galore

Make Ahead Options

These Irresistibly Tender Slow Cooker Flank Steak for Tacos are perfect for busy home cooks seeking meal prep solutions! You can prepare the spice rub and apply it to the flank steak up to 24 hours in advance, which enhances the flavors beautifully. Simply coat the steak with the spice mixture, then wrap it tightly in plastic wrap and refrigerate. Alternatively, you can assemble everything in your slow cooker insert and refrigerate it for up to 3 days. When you’re ready to cook, take it out, let it sit at room temperature for about 30 minutes, and then set your slow cooker to the appropriate temperature. This way, you’ll enjoy tender, flavorful steak just as delicious as if it were made fresh!

How to Store and Freeze Irresistibly Tender Slow Cooker Flank Steak for Tacos

Fridge: Store leftover flank steak in an airtight container for up to 4 days, ensuring it stays juicy and flavorful for your next taco night.

Freezer: Allow the cooked flank steak to cool completely, then wrap tightly and place in a freezer-safe container for up to 3 months.

Thawing: To enjoy your frozen steak, defrost it overnight in the fridge before reheating to maintain its succulent texture.

Reheating: Gently reheat the steak in the microwave or on the stovetop, adding a splash of broth or water to keep it tender and moist.

Expert Tips for Irresistibly Tender Slow Cooker Flank Steak for Tacos

  • Choosing Quality Meat: Look for bright red flank steak with minimal visible fat. A fresh, firm piece ensures the best flavor and tenderness.

  • Perfect Spice Application: Rub the spice mixture generously on both sides of the steak to guarantee every bite bursts with flavor in your tacos galore.

  • Avoid Toughness: If your steak comes out tough, it may not have cooked long enough. Return it to the slow cooker and cook in 30-minute increments on low heat.

  • Optimal Storage: Store leftovers in an airtight container refrigerated for up to 4 days, or freeze for up to 3 months for future taco cravings.

  • Flavors on the Go: Enhance the flavor by preparing the spice rub a day in advance. The longer the spices mingle, the more intense the taste in your irresistibly tender slow cooker flank steak for tacos!

What to Serve with Irresistibly Tender Slow Cooker Flank Steak for Tacos Galore?

Every great meal deserves delightful companions to create a memorable dining experience.

  • Warm Tortillas: Soft, warm tortillas are the perfect vessel for your tender steak, allowing all those amazing flavors to shine through.
  • Fresh Salsa: Bright, zesty salsa awakens your taste buds and adds a refreshing contrast to the rich, savory steak.
  • Creamy Avocado Sauce: Smooth avocado sauce lends creaminess, elevating each bite and adding a layer of richness.
  • Cilantro Lime Rice: Fluffy rice with a hint of lime and cilantro complements the steeping flavors of the steak, creating a vibrant balance.
  • Grilled Vegetables: Colorful, smoky grilled veggies like zucchini and peppers provide a beautiful medley of textures and flavors. They add an earthy layer that pairs wonderfully with the meat.
  • Spicy Black Beans: Hearty and protein-packed, spicy black beans make an irresistible side that rounds out your taco night perfectly.
  • Pickled Red Onions: These tangy, crispy pickles are an explosion of flavor, cutting through the richness of the steak for an exciting bite.
  • Mexican Street Corn Salad: A refreshing corn salad with lime, cheese, and spices carries that festive vibe to your meal, making each forkful delightful.
  • Margaritas (or Sparkling Water): A chilled margarita or a refreshing sparkling water spritzer completes the experience, adding a festive touch to your dinner table.

Irresistibly Tender Slow Cooker Flank Steak for Tacos Galore Variations

Elevate your culinary adventure by customizing this dish to suit your taste preferences!

  • Dairy-Free Creaminess: Swap out traditional sour cream for a cashew cream made from blended cashews and lemon juice for a velvety texture. Perfect for topping those tacos!

  • Spice It Up: Add Chipotle Peppers in adobo sauce for a smoky heat that complements the sweetness of the flank steak, making your taco experience unforgettable.

  • Veggie Boost: Toss in Bell Peppers and Zucchini during the last hour of cooking for vibrant colors and added nutrition, bringing life and freshness to your meal.

  • Taco Filling Twist: Incorporate shredded Cabbage and Carrots for a crunchy slaw, drizzled with a tangy vinaigrette, to add texture and flavor contrast when piled into tacos.

  • Citrus Zing: Squeeze fresh Lime Juice over the cooked steak before serving. The acidity brightens the flavors and cuts through the richness of the meat, making every bite pop.

  • Herbaceous Flavor: Add Fresh Cilantro or Parsley just before serving for a fragrant finish that elevates the dish with a fresh burst of flavor.

  • Sweet & Savory: Mix in Pineapple chunks during the last hour of cooking for a sweet juxtaposition to the savory spices, creating a tropical twist that everyone will love.

  • Savory Heat: For the heat seekers, slice some Jalapeños and add them directly to the slow cooker for a spicier kick that will tantalize your taste buds!

Irresistibly Tender Slow Cooker Flank Steak for Tacos Galore

Irresistibly Tender Slow Cooker Flank Steak for Tacos Galore Recipe FAQs

How do I choose the best flank steak?
To select the best flank steak, look for a bright red color with minimal visible fat. The meat should feel firm to the touch and be free from any dark spots or discoloration. A good-quality cut will ensure your tacos are bursting with flavor and tenderness!

What’s the best way to store leftovers?
Store any leftover flank steak in an airtight container in the refrigerator for up to 4 days. This method keeps the meat juicy and ready for your next taco night. Just reheat gently to enjoy it all over again!


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Can I freeze the cooked flank steak?
Absolutely! Allow the cooked flank steak to cool completely. Then, wrap it tightly in plastic wrap or foil, and place it in a freezer-safe container or a zip-top freezer bag. It can be stored in the freezer for up to 3 months. When you’re ready to use it, just thaw it overnight in the refrigerator before reheating.

What should I do if the steak turns out tough?
If your flank steak ends up tougher than expected, don’t worry! Just return it to the slow cooker and cook on low for 30-minute increments until it’s fork-tender. This extra cooking time helps break down the fibers and ensures that every bite is melt-in-your-mouth delicious.

Is this recipe safe for gluten and dairy allergies?
Yes! This Irresistibly Tender Slow Cooker Flank Steak for Tacos Galore is both gluten-free and dairy-free, making it an excellent choice for those with sensitivities or dietary restrictions. Enjoy it guilt-free in your favorite taco setup!

Irresistibly Tender Slow Cooker Flank Steak for Tacos Galore

Irresistibly Tender Slow Cooker Flank Steak for Tacos Galore

Experience gourmet flavors with this irresistibly tender slow cooker flank steak, perfect for tacos galore!
Prep Time 15 minutes
Cook Time 4 hours
Total Time 4 hours 15 minutes
Servings: 4 people
Course: Dinner
Cuisine: Mexican
Calories: 350

Ingredients
  

For the Spice Rub
  • 1 tablespoon Brown Sugar Substitute with coconut sugar for a healthier option.
  • 1 tablespoon Chili Powder Use smoked chili powder for a smoky twist.
  • 1 tablespoon Smoked Paprika Regular paprika can be used if unavailable.
  • 1 teaspoon Ground Cumin Can be omitted if unavailable.
  • 1 teaspoon Granulated Garlic Powder Use fresh garlic if preferred, adjusting to taste.
  • 1 teaspoon Kosher Salt Sea salt is an excellent alternative.
For the Cooking
  • 1 tablespoon Olive Oil Substitute with avocado oil or canola oil if desired.
  • 2 pounds Flank Steak Can use hanger steak or flat-iron steak if flank is unavailable.

Equipment

  • 6-quart slow cooker

Method
 

Directions
  1. In a small bowl, mix together brown sugar, chili powder, smoked paprika, ground cumin, garlic powder, and kosher salt to create a delicious spice rub.
  2. Generously apply the spice mixture on both sides of the flank steak.
  3. Coat the inside of a 6-quart slow cooker with olive oil.
  4. Place the seasoned flank steak inside the slow cooker and cover with the lid.
  5. Cook the steak on high for 3-4 hours or low for 4-5 hours, until fork-tender.
  6. Once the steak is tender, remove it from the slow cooker, slice against the grain, and serve.

Nutrition

Serving: 1portionCalories: 350kcalCarbohydrates: 10gProtein: 50gFat: 15gSaturated Fat: 3gPolyunsaturated Fat: 1gMonounsaturated Fat: 10gCholesterol: 120mgSodium: 700mgPotassium: 800mgFiber: 1gSugar: 5gVitamin C: 2mgCalcium: 2mgIron: 25mg

Notes

For extra flavor, serve with fresh cilantro or sliced jalapeños. Leftovers can be stored in an airtight container for up to 4 days.

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