Marinated Steak with Caramelized Onions

I made these steaks last night and they were amazing!!!! They were so full of flavor and so juicy!  A must try!!! 

Ingredients:

1/4 cup Kraft Balsamic Vinaigrette Dressing

3 TBSP A1 Steak Sauce, divided

2 TBSP brown sugar

2 cloves garlic, minced

1 boneless beef sirloin steak (1 lb.)

1 TBSP olive oil

1 large onion, thinly sliced


Directions:

Mix dressing, 2 TBSP steak sauce, sugar and garlic until well blended. 

Pour over steak in shallow dish; turn steak to coat both sides.

Refrigerate at least 1 hour to marinate. (I left mine in the fridge for about 4 hours and it was so flavorful)

Preheat oven to 350 degrees.

Remove steak from marinade; discard marinade.

Place steak in baking dish and place in oven.  Let cook approx. 35-45 mintues or until done. 
    
Meanwhile, heat oil in large nonstick skillet on medium-high heat. Add onions.

Cook and stir 5 min. C

Cover; cook on medium-low heat 15 min. or until onions are golden brown, stirring occasionally. 
Remove from heat and stir remaining steak sauce into onions. Serve with the meat.

ENJOY!!