Beef and Broccoli (30 Minutes!) | Yineke Family | Umami

Ingredients

• 1 pound flank steak
• 2 tablespoons olive oil (divided)
• 3-4 cups broccoli florets (see note)
• 1/2 cup low-sodium soy sauce
• 1/2 cup water
• 1/2 teaspoon apple cider vinegar or rice vinegar
• 1/2 teaspoon toasted sesame oil (see note)
• 1/4 cup (packed) brown sugar
• 3 tablespoons cornstarch
• 1 teaspoon grated fresh ginger
• 4 cloves garlic (minced)
• 1/4 teaspoon crushed red pepper flakes (or more, to taste)