Step 1

In 12" nonstick skillet, heat 1 tsp. oil over medium-high heat. Add bell pepper strips and onion wedges; cook, stirring occasionally, 2–3 min. Add snow peas and corn; cook, stirring occasionally, until peppers are just tender, about 2 min.; transfer to plate.

Step 2

Sprinkle beef with salt and pepper. In same skillet, heat remaining oil over high heat. Add beef; cook, stirring occasionally, until browned, 2–3 min. Add garlic; cook, stirring often, 30 sec. Add vegetables and dressing; cook, stirring often, until heated through, about 30 sec. Stir in cilantro; sprinkle with sesame seeds. Serve with cooked pasta.