Easy Slow Cooker Mongolian Beef (Freezer-Friendly) - Fabulessly Frugal

Ingredients

• 1 1/2-2 pounds flank steak (sliced across grain into strips)
• 1/4 cup cornstarch
• 2 tablespoons olive oil
• 1-2 teaspoon dried minced ginger (If fresh: Use 1-2 Tablespoons)
• 3-4 cloves garlic (minced)
• 1/8 teaspoon crushed red pepper flakes (optional)
• 3/4 cup low sodium soy sauce
• 3/4 cup water
• 3/4 cup brown sugar
• 1/2 cup shredded carrots
• 3 medium green onions (chopped (garnish))
• 2 tablespoons rice vinegar (optional)