Coffee Cold Brew Skirt Steak

A tender, ultra-juicy skirt steak marinated in unsweetened cold brew coffee with zero added seasonings, seed oils, or sugar! Traditional marinades rely on acidic vinegars, citrus, or heavy rubs that can overpower the meat or introduce unwanted ingredients. This simple animal-based method leverages the natural acidity and enzymes in unsweetened cold brew coffee to break down tough muscle fibers in budget-friendly cuts without changing the rich, beefy flavor profile.

Coffee Cold Brew Skirt Steak

An exceptionally tender skirt steak tenderized with NOTHING but unsweetened cold brew coffee. Pure beef goodness with ZERO seasonings, ZERO seed oils, and ZERO carb fillers!

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Prep Time 5 minutes mins

Marinate 12 hours hrs

Total Time 12 hours hrs 11 minutes mins

Course Main Course

Cuisine American, Carnivore

Equipment

• Cast Iron Skillet
• or Stainless Steel Pan
• Shallow Glass Dish
• Tongs
• Wire Cooling Rack

Ingredients

  

• 1.5 lbs skirt steak
• 4 cups unsweetened cold brew coffee
• 1 tbsp salt
• 1 tbsp beef tallow

Instructions

 

• Combine 4 cups of cold brew coffee.
• Submerge the skirt steak completely into the cold brew mixture, ensuring every inch is soaked.
• Add 1 tablespoon of salt.
• Place in the refrigerator to marinate while the acidity gently tenderizes the beef for 12 hours.
• Remove the steak from the marinade and thoroughly pat it completely dry with paper towels.
• Place the steak on a wire rack inside the fridge for another 45 minutes to let the surface dry out completely.
• Heat your cast iron skillet and add a generous spoonful of high-quality beef tallow.
• Drop the skirt steak straight into the hot tallow over intense high heat, pressing it firmly into the pan to guarantee maximum contact.
• Using tongs, flip the steak to sear the opposite side and set that final crust on the backside.
• Transfer the steak to a board and let it rest so the juices can settle before slicing.

Video

Notes

Storage Instructions: Store cooked leftovers in an airtight container in the refrigerator for up to 3 days.

Reheating Instructions: Enjoy cold straight from the fridge or gently re-sear in a hot skillet with a pat of butter for 30–60 seconds.

Bella's Fat-Boosting Tip: Top each freshly seared slice with a generous knob of cold grass-fed butter or serve with a side of browned butter bites!

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Frequently Asked Questions
Does the steak taste like coffee?
No! The cold brew acts strictly as a natural tenderizer. Once seared, it leaves behind a deep, rich, savory crust without lingering coffee flavor.

Why unsweetened cold brew?
Cold brew has low acidity and subtle flavor notes that break down tough meat fibers smoothly without curing or drying out the exterior like harsh acids (such as lemon juice or vinegar) can.

How do I ensure the steak stays tender?
Skirt steak is a lean, fibrous muscle cut. Beyond the cold brew soak, always slice thinly against the grain (perpendicular to the direction the muscle fibers run) to ensure soft, easy-to-chew bites.