Chimichurri Garlic-Herb Crockpot Shredded Steak Sandwiches

Chimichurri garlic-herb Crockpot shredded steak is an explosion of freshness. This slow-cooker sandwich recipe turns a humble cut of beef into fork-tender, juicy shreds infused with garlic, red wine vinegar, and butter, then folded with a vibrant chimichurri of parsley and oregano.

Piled onto crusty toasted ciabatta rolls, each bite is a savory, zesty, garlicky steakhouse experience. Perfect for busy weeknights or casual gatherings, this dump-and-go dish delivers big flavor with minimal effort.

This recipe brings together the rich, beefy depth of bavette steak and the bright, herbaceous kick of chimichurri, all made effortless in a slow cooker. The steak simmers low and slow with garlic, red wine vinegar, crushed red pepper, and a stick of butter, creating a succulent, shreddable filling.

After seven hours, the meat is tossed with fresh parsley-oregano chimichurri and served on toasted ciabatta rolls for a sandwich that feels both comforting and company-worthy. It's a set-it-and-forget-it dinner that tastes like a steakhouse specialty.

Ingredients

Why this recipe works

The slow cooker's low, moist heat breaks down the connective tissue in bavette steak, transforming a lean, economical cut into tender, shreddable strands.

Cooking on LOW for 7 hours allows the collagen to melt into gelatin, which coats the meat and keeps it juicy. The addition of butter enriches the cooking liquid, while the red wine vinegar and garlic infuse the beef with deep savory flavor.

Chimichurri is added after shredding, not during cooking, so its fresh parsley and oregano stay vibrant and bright. The acidity and herbs cut through the richness of the butter and beef, creating a balanced, crave-worthy filling. Toasting the ciabatta rolls adds a crisp contrast to the tender meat, making each bite a study in texture and flavor.

Notes and substitutions

Bavette steak, also known as flap meat, is ideal for this recipe because it becomes exceptionally tender when slow-cooked. If unavailable, flank steak or skirt steak work well. The garlic cloves should be smashed, not minced, so they soften and mellow during the long cook.

Use a good-quality red wine vinegar—its brightness is key to the dish. The chimichurri can be homemade or store-bought; if making your own, use fresh parsley and oregano for the best flavor.

A 5-quart or larger slow cooker is recommended to fit the steak comfortably. If your steak is very long, cut it into pieces to fit. The ciabatta rolls should be crusty and sturdy enough to hold the juicy filling. For a gluten-free version, use gluten-free rolls and ensure your chimichurri is gluten-free. The recipe serves six generously, but it's easy to scale up for a crowd.

• bavette steak: flank steak or skirt steak, both work well in the slow cooker
• salted butter: unsalted butter plus 1/4 tsp salt
• fresh chimichurri: store-bought chimichurri, if desired
• ciabatta rolls: crusty sourdough or hoagie rolls

Equipment

• 5-quart or larger slow cooker
• Two forks for shredding
• Measuring cups and spoons
• Chef's knife and cutting board
• Small bowl for chimichurri
• Toaster or oven for rolls