Orange Beef Lettuce Wraps

Ingredients

• sauce:
• 1/4 cup rice vinegar
• 3 tablespoons water
• 3 tablespoons orange marmalade
• 1 tablespoon sugar
• 1 tablespoon reduced-sodium soy sauce
• 2 garlic cloves, minced
• 1 teaspoon Sriracha chili sauce
• wraps:
• 1-1/2 pounds lean ground beef (90% lean)
• 2 garlic cloves, minced
• 2 teaspoons minced fresh gingerroot
• 1/4 cup reduced-sodium soy sauce
• 2 tablespoons orange juice
• 1 tablespoon sugar
• 1 tablespoon orange marmalade
• 1/4 teaspoon crushed red pepper flakes
• 2 teaspoons cornstarch
• 1/4 cup cold water
• 8 Bibb or Boston lettuce leaves
• 2 cups cooked brown rice
• 1 cup shredded carrots
• 3 green onions, thinly sliced