Ultimate Slow Cooker Mongolian Beef (Printable)

Tender beef slices in rich sweet savory sauce, made effortlessly with minimal ingredients.

# What You'll Need:

→ Beef

01 - 2 pounds flank steak, thinly sliced against the grain

→ Sauce

02 - 3/4 cup low-sodium soy sauce or tamari for gluten-free option
03 - 2/3 cup brown sugar, packed
04 - 1/2 cup hoisin sauce
05 - 4 cloves garlic, minced

# How to Make It:

01 - Lightly coat the interior of the slow cooker with nonstick cooking spray to prevent sticking.
02 - Arrange the thinly sliced flank steak evenly in the bottom of the prepared slow cooker.
03 - In a medium bowl, whisk together the soy sauce, brown sugar, hoisin sauce, and minced garlic until the sugar is mostly dissolved and the mixture is well combined.
04 - Pour the sauce mixture over the beef, tossing thoroughly to ensure every slice is evenly coated.
05 - Cover and cook on LOW setting for 4 hours, or until the beef is tender and the sauce has slightly thickened.
06 - Stir the beef well before serving. Serve hot over steamed jasmine rice or alongside sautéed broccoli for a complete meal.

# Expert Advice:

01 -
  • The sauce develops this incredible depth that tastes like it simmered all day even though you barely did anything
  • Its the kind of meal that makes people ask whats for dinner before they even walk through the door
02 -
  • Dissolving cornstarch in cold water before adding it prevents clumps from forming in your sauce
  • The sauce will thicken slightly on its own but if you want it really glossy do the cornstarch trick during the last 30 minutes
03 -
  • Slice the beef when its slightly frozen for thinner more consistent pieces
  • Let the sauce sit on the beef for even 10 minutes before starting the cooker for deeper flavor penetration