1 small sweet onion, thinly sliced (about 1-1/2 cups)
1 green or red bell pepper, sliced
1 package Knorr® Menu Flavors Pasta Sides™ - Chipotle Rosa
Combine Knorr® Beef flavored Bouillon Cube(s) with olive oil in medium bowl; toss with steak.
Cook steak in 12-inch nonstick skillet over medium-high heat, in batches, until desired doneness, about 2 minutes. Remove steak; set aside and keep warm.
Stir onion and green pepper into same skillet and cook over medium-high heat, stirring occasionally, until vegetables are golden brown, about 6 minutes. Cook covered until vegetables are tender, about 4 minutes.
Meanwhile, prepare Knorr® Menu Flavors Pasta Sides™ - Chipotle Rosa according to package directions.
Return steak to skillet; heat through. Serve over hot Pasta.