Sirloin Pasta Portobello

Cook pasta according to package directions; drain. Keep warm. Meanwhile trip fat from beef steak. Cut steak lengthwise in half and then crosswise into 1/8" thick strips. In large nonstick skillet, heat 1-2 T. of olive oil over med-high heat until hot. Add beef and garlic, 1/2 at a time, and stir-fry 1-2 minutes or until outside surface is no longer pink; remove. Season with 1/2 tsp. salt and 1/2 tsp pepper. In same skillet, heat 1 T. oil until hot. Add mushrooms and bell pepper strips; stir-fry 3-4 minutes or until mushrooms are tender. Return beef to pan; add sliced basil and toss. Place pasta on platter; spoon beef mixture on top. Sprinkle with cheese.