Ginger Flank Steak With Sake-glazed Vegetables

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Details

13 Ingredients

• 1/2 cup soy sauce
• 1/2 cup sake
• 1/4 cup (packed) dark brown sugar
• 3 Tbsps minced peeled fresh ginger
• 1 Tbsp balsamic vinegar
• 4 garlic cloves, crushed
• 1 2-lb flank steak
• 1 lb asparagus, trimmed, cut into 1 1/2-inch lengths
• 3 Tbsps peanut oil
• 2 red bell peppers, cut into 1-inch-wide strips
• 1 1/2 lbs crimini mushrooms, halved, each half cut crosswise into 1/4-inch-thick slices
• 4 green onions, cut into 1-inch lengths
• 2 tsps cornstarch