For the stir-fry:

• 1 lb beef sirloin or flank steak (thinly sliced across the grain)
• 1 tbsp cornstarch
• 1 tbsp low-sodium soy sauce
• 1 tbsp rice vinegar
• 1 tsp sesame oil
• 1 tbsp olive oil
• 2 cloves garlic (minced or grated)
• 2 tsp ginger (minced or grated)
• 1 small yellow onion (chopped into large pieces)
• 1 cup broccoli florets
• 1 red bell pepper (thinly sliced)
• 1 cup sugar snap peas
• 1 medium carrot (sliced)
• 2 green onions (sliced, for garnish)

For the sauce:

• 1/4 cup low-sodium beef broth
• 1 tbsp low-sodium soy sauce
• 2 tsp rice vinegar
• 1 1/2 tsp cornstarch
• 1 tbsp honey or maple syrup
• 1/2 tsp ground black pepper
• 1/4 tsp crushed red pepper flakes (optional)
• Sesame oil (for finishing (optional))