Cowboy Butter Steak Sliders

Category: Satisfying Vegetarian Meals

Savor juicy steak slices stacked on golden, toasted slider buns, all drizzled with a zesty cowboy butter featuring garlic, parsley, lemon, Dijon, and just a hint of heat. The steak is seared to a perfect medium-rare, rested for tenderness, then sliced against the grain for ultimate bite. Finish with your favorite toppings—from melty cheese to crisp arugula—for the perfect finger-friendly sliders. A side of extra cowboy butter adds extra decadence to each bite, making these sliders ideal for parties or a fun family meal.

A woman with a chef's hat holding a plant.
Updated on Wed, 13 Aug 2025 14:42:15 GMT
Two steak sandwiches with cheese and sauce. Pin
Two steak sandwiches with cheese and sauce. | quickdinnerfix.com

Nothing beats these cowboy butter steak sliders for a crowd pleasing appetizer or an easy weeknight dinner They combine juicy flavorful steak with a vibrant garlicky butter sauce all piled onto pillowy slider buns My family always ends up hovering over the kitchen island waiting for the next batch to hit the tray

The first time I made these sliders my friends asked for the sauce recipe before dinner was even over The cowboy butter is so good we dip leftover fries in it too

Ingredients

  • Steak: ribeye sirloin or flank steak each brings its own texture and flavor Marbled ribeye makes for extra tenderness Go for steaks at least one inch thick for easy slicing
  • Salt and pepper: this is your base for seasoning Go for flaky kosher salt and fresh cracked pepper for a good crust
  • Olive oil: helps get the steak beautifully seared and caramelized Use a robust extra virgin variety
  • Slider buns or mini brioche rolls: soft yet sturdy enough to hold all the juicy goodness Choose fresh rolls that spring back when squeezed
  • Unsalted butter melted: this is the heart of the cowboy butter Choose European style for more richness
  • Garlic: fresh cloves chopped for punchy flavor
  • Fresh parsley: chopped for color and brightness Choose flat leaf for its robust taste
  • Dijon mustard: sharpens the sauce and adds tang Pick a creamy version for smoothness
  • Red pepper flakes: for a kick adjust the amount for your spice level
  • Lemon juice: brightens and balances the richness Fresh squeezed is best
  • Paprika: adds warmth and smokiness try smoked paprika for more depth
  • Cheese slices sautéed onions arugula pickles: all optional toppings Personalize with sharp cheddar or a handful of peppery greens

Step-by-Step Instructions

Make the Cowboy Butter:
In a small bowl whisk melted butter with minced garlic parsley Dijon mustard red pepper flakes lemon juice paprika salt and black pepper until well blended Set aside so the flavors meld
Prep the Steak:
Pat steak very dry with paper towels then season both sides generously with salt and pepper Let the steak rest at room temperature for fifteen minutes to even out cooking
Sear the Steak:
Heat olive oil in a heavy bottomed skillet over medium high heat When the oil shimmers carefully lay in the steak Sear for three to four minutes per side without moving so you get a deep golden crust Use a meat thermometer if you want precise doneness Rest steak loosely tented with foil for five to ten minutes so juices redistribute
Toast the Buns:
After removing the steak add cut slider buns face down right in the same pan Toast until golden and slightly crisp This soaks up all the flavor left in the pan
Slice the Steak:
Using a sharp knife slice steak thinly across the grain for tenderness Collect those tasty little bits
Assemble the Sliders:
Layer a generous pile of sliced steak onto each bottom bun Drizzle with a spoonful or two of cowboy butter Add cheese onions or any desired toppings then close with the top bun
Serve Hot:
Enjoy immediately while the buns are warm or set out extra cowboy butter for dipping These never last long at my table
A close up of a cheeseburger with a bun and cheese. Pin
A close up of a cheeseburger with a bun and cheese. | quickdinnerfix.com

The parsley in cowboy butter reminds me of my grandmother’s herb garden She always told me fresh herbs make everything better and it is true That simple addition brings color and freshness to the whole dish

Storage Tips

Store leftover sliders wrapped in foil in the refrigerator They taste great warmed through in the oven for about ten minutes at a medium temperature The cowboy butter can be kept chilled for up to five days just warm gently before serving

Ingredient Substitutions

Swap sirloin or flank steak for ribeye for a leaner slider You can also use rotisserie chicken or leftover roast for an equally delicious shortcut Plant based eaters might prefer grilled portobello mushrooms instead of steak which soak up the cowboy butter beautifully

A close up of a cheeseburger with a bun. Pin
A close up of a cheeseburger with a bun. | quickdinnerfix.com

Serving Suggestions

Serve these with a side of crisp potato wedges coleslaw or a big green salad They make a festive centerpiece for backyard barbeques or movie nights and always disappear fast

Cultural Context

Sliders are a classic American party food but the cowboy butter takes inspiration from steakhouse flavors in the American West Garlic parsley and spice get blended into a buttery drizzle often used on grilled meats These sliders mash up steakhouse flavor with a fun finger friendly format

Recipe FAQs

→ What cut of steak works best?

Ribeye, sirloin, or flank steak all work well for juicy, flavorful sliders. Choose your favorite for the best taste and tenderness.

→ How do I ensure the steak stays tender?

Let the steak rest after searing and always slice it thinly against the grain to keep each bite tender and easy to eat.

→ Can I make the cowboy butter ahead of time?

Yes, prepare the cowboy butter in advance and store it in the refrigerator. Warm gently before drizzling over the sliders.

→ What toppings go well with these sliders?

Cheese, sautéed onions, arugula, and pickles all complement the beef and butter flavors. Mix and match your favorites.

→ How do I toast slider buns perfectly?

Toast buns cut side down in a hot skillet with a touch of olive oil until golden and crisp, using the same pan as the steak for extra flavor.

Cowboy Butter Steak Sliders

Tender steak, tangy butter sauce, and toasted mini buns come together for flavorful bite-sized sliders.

Prep Time
20 min
Cook Time
15 min
Total Time
35 min

Category: Vegetarian

Skill Level: Intermediate

Cuisine: American

Yield: Serves 6 sliders

Dietary Preferences: ~

Ingredients

→ Steak and Buns

01 900–900 g steak (ribeye, sirloin, or flank)
02 Salt, to taste
03 Black pepper, to taste
04 15 ml olive oil
05 Slider buns or mini brioche rolls

→ Cowboy Butter

06 115 g unsalted butter, melted
07 2 cloves garlic, minced
08 15 ml fresh parsley, chopped
09 5 ml Dijon mustard
10 2.5 ml red pepper flakes
11 5 ml lemon juice
12 2.5 ml paprika
13 1.25 ml salt
14 1.25 ml black pepper

→ Optional Toppings

15 Cheese slices
16 Sautéed onions
17 Arugula
18 Pickles

Steps

Step 01

In a mixing bowl, combine melted butter with minced garlic, chopped parsley, Dijon mustard, red pepper flakes, lemon juice, paprika, salt, and black pepper. Mix thoroughly and set aside.

Step 02

Pat steak dry and season both sides with salt and black pepper.

Step 03

Heat olive oil in a skillet over medium-high heat. Sear steak for 3–4 minutes per side for medium-rare. Rest the steak for 5–10 minutes before slicing thinly against the grain.

Step 04

Place slider buns cut side down in the same skillet and toast until golden.

Step 05

Layer sliced steak onto bottom buns. Generously spoon cowboy butter over the steak. Add optional toppings as desired. Close with the top bun.

Step 06

Serve immediately while warm, with extra cowboy butter on the side for dipping.

Notes

  1. For maximum tenderness, always slice steak thinly against the grain after resting.

Required Equipment

  • Large skillet
  • Mixing bowl
  • Chef's knife
  • Cutting board
  • Tongs

Allergy Information

Double-check each ingredient to identify potential allergens and consult a healthcare professional if unsure.
  • Contains dairy (butter)
  • Contains gluten (slider buns or brioche rolls)
  • Contains mustard

Nutrition Facts (Per Serving)

These details are for informational purposes and don’t replace medical advice.
  • Calories: 455
  • Fat: 31 g
  • Carbs: 24 g
  • Protein: 22 g