Steak Fajita Pull-Apart Sliders

Searching for a way to feed a crowd that feels special but stays simple? These steak fajita pull-apart sliders bring all the bold, smoky components of a classic fajita night into a shareable, hand-held format. We have perfected the method to ensure your brioche buns stay buttery and soft while the interior remains juicy and full of personality.

Why We Love This Recipe

• Superior Texture: A high heat sear on the steak ensures every bite has a distinct, savoury flavour and a satisfying chew.
• Smart Prep: We cook the peppers and onions dry to ensure they char beautifully without creating excess liquid that makes the buns soggy.
• Perfect Melt: A combination of Monterey Jack and mozzarella provides a reliable, restaurant-quality stretch every time.
• Fresh Finish: A cool, bright lime crema topping cuts through the richness, balancing the dish without compromising the structure of the sliders.

Ingredients

For the Steak

• Flank or striploin steak
• Kosher salt
• Black pepper
• Chili powder
• Ground cumin
• Smoked paprika
• Garlic powder
• Onion powder
• Brown sugar, optional
• Avocado oil

Peppers & Onions

• Butter
• Fresh lime peel
• Garlic
• Bell pepper
• Poblano pepper
• Jalapeño
• Sweet onion
• Kosher salt
• Black pepper
• Ground cumin
• Chili powder
• Wine, beer or stock for deglazing
• Fresh lime juice

Sliders

• Mini brioche or Hawaiian rolls
• Mozzarella cheese
• Monterey Jack cheese

Butter Glaze

• Butter
• Chili powder
• Garlic powder
• Salt

Lime Crema

• Sour cream
• Lime
• Salt

For Finishing

• Cilantro

See the recipe card below for ingredient quantities.

Instructions

Season and Rest the Steak

Pat the steak completely dry with paper towels. Combine all steak spices and coat the beef evenly. Let it rest at room temperature for 20 to 30 minutes.

Hard Sear and Baste

Heat a large skillet over high heat. Add the neutral oil. Once the oil shimmers, add the steak. Sear undisturbed for 2 to 3 minutes per side until a deep crust forms. Remove the steak once it reaches medium-rare. Rest on a cutting board for 10 minutes.

Char the Peppers and Onions

In the same skillet over medium-high heat, melt the butter, smashed garlic, and lime peel. Add the peppers and onions. Let them sit without stirring to achieve a deep char.

Move the peppers to the side of the pan and deglaze with a splash of wine, beer or stock.

Once softened and blistered, stir in the spices and cook until all liquid in the pan has evaporated.

Remove the garlic and lime peel, then finish with a squeeze of lime juice.

Slice and Combine with the Peppers

Slice the rested steak very thinly across the grain. Cut these slices into 1 ½ inch pieces.

Toss the steak with the peppers and onions.

Assemble

Preheat your oven to 375°F (190°C). In a 9" x 13" (23 x 33 cm) baking dish, place the bottom half of the rolls. Layer with Monterey Jack slices. Distribute the steak and vegetable mixture evenly over the cheese, then top with the mozzarella slices. Place the top buns over the cheese.

Combine the butter glaze ingredients (butter, chilli powder, garlic powder, and salt), then brush the tops of the buns.

Bake

Cover the dish loosely with foil so it is domed rather than sealed. Bake for 15 minutes. Remove the foil and bake for another 5 to 7 minutes until the buns are toasted to your liking and the cheese is fully melted.

Lime Crema

While the steak sliders are baking, make the lime creama. In a small bowl, mix the sour cream, lime juice, zest and salt.

Finish

Let the sliders rest for 2 to 3 minutes. Pull apart and serve with a dollop of lime crema, a sprinkle of cilantro, and fresh lime wedges.

Tips, Substitutions & Serving Suggestions

• The Technique: What is a “Dry Char”? When cooking vegetables for sandwiches, we intentionally leave the pan alone for longer intervals. By avoiding frequent stirring and ensuring there is no excess liquid, the vegetables brown deeply rather than steaming. While we keep the vegetables dry to maintain their texture, once they are combined with the sliced steak, we fold in those delicious meat drippings. By layering the cheese directly on the bottom buns, we create a protective barrier that prevents the bread from absorbing excess moisture and keeps the sliders perfectly crisp.
• Substitutions: If you cannot find flank or striploin, hanger steak or skirt steak are excellent alternatives. Ensure you slice against the grain to keep the meat tender.
• Serving Suggestions: Serve these alongside a Mexican-Inspired Macaroni Salad, Mexican Grilled Corn Salad or Grilled Corn and Tomato Salad to keep the meal balanced.

Love These Steak Sliders? Try These Recipes Next:

• Chopped Italian Sliders
• Blackened Salmon Sliders with Rainbow Slaw
• Chicken Teriyaki Sliders with Pickled Asian Slaw
• Sous Vide Pulled Pork Sliders

Transparency is important to us! We are Hestan Culinary ambassadors, and this post contains affiliate links. The thoughts, tips, and results shared in this recipe are 100% our own! 

📖 Recipe

Steak Fajita Pull-Apart Sliders

Searching for a way to feed a crowd that feels special but stays simple? These steak fajita pull-apart sliders bring all the bold, smoky components of a classic fajita night into a shareable, hand-held format. We have perfected the method to ensure your brioche buns stay buttery and soft while the interior remains juicy and full of personality.

5 from 1 vote

Print Recipe Pin Recipe

Prep Time 20 minutes mins

Cook Time 25 minutes mins

Rest the Steak at room temperature for 20 – 30 minutes. 30 minutes mins

Total Time 1 hour hr 15 minutes mins

Course Dinner, Game Day Snack, Main Course

Cuisine Tex-Mex

Servings 12 Sliders

Cook ModePrevent your screen from going dark

Ingredients

  

1x2x3x

For the Steak

• 1 lb 2 oz flank or striploin steak 500 g
• ½ teaspoon kosher salt
• ½ teaspoon black pepper
• ½ teaspoon chili powder
• ½ teaspoon ground cumin
• ½ teaspoon smoked paprika
• ½ teaspoon garlic powder
• ½ teaspoon onion powder
• 1 tiny pinch brown sugar optional, for browning
• 1 tablespoon avocado oil or another neutral oil

Peppers & Onions

• 2 tablespoon butter
• 1 strip fresh lime peel
• 2 cloves garlic smashed
• 1 bell pepper red or orange, sliced
• 1 poblano pepper sliced
• 1 jalapeño sliced or minced
• 1 large sweet onion sliced
• ½ teaspoon kosher salt
• ½ teaspoon black pepper
• ½ teaspoon ground cumin
• ½ teaspoon chili powder
• Splash of wine beer or stock for deglazing
• Squeeze of fresh lime juice

Sliders

• 12 mini brioche or Hawaiian rolls kept connected, sliced horizontally into a top and bottom layer
• 5 oz mozzarella cheese low-moisture 140 g 7 slices
• 4 oz Monterey Jack cheese 120 g 6 slices

Butter Glaze

• 3 tablespoon butter melted
• ½ teaspoon chili powder
• ½ teaspoon garlic powder
• 1 pinch salt

Lime Crema

• ½ cup sour cream 120 ml
• Zest and juice of ½ lime
• 1 pinch salt

For Finishing

• 1 tablespoon fresh cilantro chopped

Instructions

 

Season and Rest the Steak

• Pat the steak completely dry with paper towels. Combine all steak spices and coat the beef evenly. Let it rest at room temperature for 20 to 30 minutes.

Hard Sear

• Heat a large skillet over high heat. Add the neutral oil. Once the oil shimmers, add the steak. Sear undisturbed for 2 to 3 minutes per side until a deep crust forms. Remove the steak once it reaches medium-rare. Rest on a cutting board for 10 minutes.

Char the Peppers and Onions

• In the same skillet over medium-high heat, melt the butter, smashed garlic, and lime peel. Add the peppers and onions. Let them sit without stirring to achieve a deep char.
• Move the peppers to the side of the pan and deglaze with a splash of wine, beer or stock.
• Once softened and blistered, stir in the spices and cook until all liquid in the pan has evaporated.
• Remove the garlic and lime peel, then finish with a squeeze of lime juice.

Slice and Combine with the Peppers

• Slice the rested steak very thinly across the grain. Cut these slices into 1 ½ inch pieces.
• Toss the steak with the peppers and onions.

Assemble the Steak Sliders

• Preheat your oven to 375°F (190°C). In a 9" x 13" (23 x 33 cm) baking dish, place the bottom half of the rolls. Layer with Monterey Jack slices. Distribute the steak and vegetable mixture evenly over the cheese, then top with the mozzarella slices. Place the top buns over the cheese.
• Combine the butter glaze ingredients (butter, chilli powder, garlic powder, and salt), then brush the tops of the buns.

Bake

• Cover the dish loosely with foil so it is domed rather than sealed. Bake for 15 minutes. Remove the foil and bake for another 5 to 7 minutes until the buns are toasted to your liking and the cheese is fully melted.

Lime Crema

• While the steak sliders are baking, make the lime creama. In a small bowl, mix the sour cream, lime juice, zest and salt.

Finish

• Let the sliders rest for 2 to 3 minutes. Pull apart and serve with a dollop of lime crema, a sprinkle of cilantro, and fresh lime wedges.

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Notes

Tips, Substitutions & Serving Suggestions

• The Technique: What is a "Dry Char"? When cooking vegetables for sandwiches, we intentionally leave the pan alone for longer intervals. By avoiding frequent stirring and ensuring there is no excess liquid, the vegetables brown deeply rather than steaming. While we keep the vegetables dry to maintain their texture, once they are combined with the sliced steak, we fold in those delicious meat drippings. By layering the cheese directly on the bottom buns, we create a protective barrier that prevents the bread from absorbing excess moisture and keeps the sliders perfectly crisp.
• Substitutions: If you cannot find flank or striploin, hanger steak or skirt steak are excellent alternatives. Ensure you slice against the grain to keep the meat tender.
• Serving Suggestions: Serve these alongside a Mexican-Inspired Macaroni Salad, Mexican Grilled Corn Salad or Grilled Corn and Tomato Salad to keep the meal balanced.

Keyword flank steak dinner ideas, flank steak fajita recipes, flank steak sliders, pull apart sliders, recipe for steak sliders, steak sliders recipes

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