Grilled argentine steak salad

Spicy Garlic Salsa
2 medium green onions, thinly sliced (2 tablespoons)
2 large roma (plum) tomatoes, chopped
1 pound beef boneless sirloin steak, 1 to 1 1/2 inches thick
1 large red or yellow bell pepper
1/4 teaspoon salt
1/8 teaspoon pepper
6 cups bite-size pieces salad greens
1 cup sliced fresh mushrooms (3 ounces)

1.Heat coals or gas grill for direct heat.
2.Make Spicy Garlic Salsa; reserve 1/4 cup. Stir onions and tomatoes into remaining salsa.
3.Cover and grill beef and bell pepper 4 to 5 inches from medium heat 15 to 20 minutes, turning bell pepper frequently and beef once, until desired doneness.
4.Sprinkle beef with salt and pepper. Cut beef into 1/4-inch slices. Toss beef and reserved 1/4 cup salsa. Cut bell pepper into strips.
5.Place salad greens, bell pepper, mushrooms and beef in large glass or plastic bowl. Add remaining salsa mixture; toss.