Slow-Cooker Chipotle Bourbon Skirt Steak Fajitas Tips, FAQ & printable recipe

Tips for success

To achieve a more intense flavor profile, consider searing the skirt steak in a hot skillet for one minute per side before placing it into the slow cooker.

This step adds a layer of Maillard reaction flavor that deepens the sauce's complexity. While not strictly necessary for a dump-and-go meal, it is a worthwhile technique for those looking to elevate the final result during special occasions.

If the sauce appears too thin after the six-hour cooking period, remove the steak and vegetables with a slotted spoon and set the slow cooker to the high setting for an additional fifteen minutes to reduce the liquid. This will concentrate the sugars and spices in the glaze, resulting in a stickier, more flavorful coating that adheres better to the steak and peppers during serving.

Variations

• Spicy Habanero Version: For those who prefer extra heat, replace one of the chipotles with a finely minced fresh habanero pepper. This adds a fruity, intense spice that cuts through the richness of the bourbon glaze beautifully.
• Vegetarian Mushroom Fajitas: Substitute the skirt steak with two pounds of sliced portobello mushrooms. Reduce the cooking time to four hours on low, as mushrooms release liquid quickly and cook much faster than beef.

Storage and make-ahead

Fridge

Store in an airtight container for up to 3 days in the refrigerator.

Freezer

Freeze the cooked steak and onion mixture in a sealed container for up to 2 months.

Reheat

Thaw overnight in the refrigerator and reheat in a skillet over medium heat until steaming hot throughout.

Store any leftovers in an airtight container in the refrigerator for up to three days. Ensure the steak and vegetables are cooled to room temperature within two hours of cooking before placing them in the fridge to maintain food safety and quality.

When storing, keep the tortillas separate to prevent them from becoming soggy, and store toppings like avocado crema in a separate small container.

You can prepare the vegetable and steak mixture the night before and store the container in the refrigerator. In the morning, simply empty the contents directly into the slow cooker.

This convenience makes it an ideal strategy for busy days when you want to come home to a ready-to-eat dinner. Remember to add an extra thirty minutes to the cook time if starting with cold ingredients directly from the refrigerator.

Serving ideas

Serve these fajitas family-style by placing the slow cooker pot on a heat-safe trivet in the center of the table, allowing everyone to build their own tacos.

Provide a variety of warm tortillas, both flour and corn, to cater to different preferences. The contrast between the hot, smoky steak and the cool, creamy avocado crema is the highlight of the meal, so ensure the crema is chilled before serving.

For a complete meal, consider serving the fajitas alongside a simple side salad of crisp lettuce and diced tomatoes, or a side of seasoned black beans. The acidity of the lime wedges is essential to cut through the richness of the bourbon glaze and melted cheese, so encourage guests to squeeze a generous amount over their tacos right before eating to brighten the overall flavor of the dish.

Frequently asked questions

Recipe card

Slow-Cooker Chipotle Bourbon Skirt Steak Fajitas

Prep 15 minCook 6 hRest 5 minTotal 6 h 20 minServes 6

Ingredients

• 2 lb skirt steak, thinly sliced
• 2 large sweet onions, thinly sliced
• 2 red bell peppers, sliced
• 2 chipotles in adobo, minced
• 3 tbsp bourbon-brown sugar fajita glaze
• smoked cheddar cheese, for serving
• flour tortillas, for serving
• avocado crema, for serving
• fresh cilantro, for serving
• lime wedges, for serving

Instructions

1. Place the sliced skirt steak, sweet onions, and red bell peppers into the slow cooker. Add the minced chipotles in adobo and pour the bourbon-brown sugar fajita glaze over the top. Use tongs to combine the ingredients gently so that the glaze coats the meat and vegetables evenly.
2. Cover the slow cooker with the lid and set it to the low heat setting. Allow the mixture to cook for six hours. The steak should reach an internal temperature of at least 145°F (63°C) to ensure it is tender and safe for consumption. Once finished, let the meat rest for at least 3 minutes before serving.
3. Open the lid and sprinkle the shredded smoked cheddar cheese over the hot steak and vegetable mixture. Replace the lid for five minutes until the cheese is melted and bubbling. Serve the steak and onion mixture on warm flour tortillas, topped with a dollop of avocado crema, fresh cilantro leaves, and a squeeze of fresh lime juice.

Contains: gluten, milk

Estimated nutrition per serving

Calories

420

Protein

32.5 g

Carbohydrates

28 g

Fat

19.5 g

Fiber

3.2 g

Sugar

12 g

Sodium

680 mg

Automatic estimate from the ingredient list, not laboratory-verified.