Recipes: Quick beef stir-fry

Preparation:    Preparation time: 15 mins Cooking time: 10 mins Serving: 4 Ingredients: 2 tablespoons vegetable oil 1 pound beef sirloin, cut into 2-inch strips 1 ½ cups fresh broccoli florets 1 red bell pepper, cut into matchsticks 2 carrots, thinly sliced 1 green onion, chopped 1 teaspoon minced garlic 2 tablespoons soy...