Stir-fried Beef Salad Recipe from China with Spinach and Tomato

Ingredients

• 1 lb (454 g) boneless beef sirloin steak
• 2 tbsp olive oil , divided
• 1 tbsp grated fresh gingerroot
• 1 clove garlic , minced
• 1 small red onion , chopped
• 1 cup (about 2 oz (57 g)) fresh mushrooms , quartered
• 3 tbsp cider vinegar
• 1 tbsp soy sauce
• 1 tbsp honey
• 3 cup hot cooked rice
• 0.5 lb (227 g) fresh spinach , torn into bite-size pieces
• 1 medium tomato , seeded and coarsely chopped