Steak-bit Spaghetti

I am, at the moment, out of ground meat- I need to thaw some meat out and grind some more into burger... I just haven't felt so inspired yet.
So, was getting creative with my large amount of stir-fry cuts.

This was good, and ground meat is not one of my favorites, so I can see myself making this Spaghetti more often.

Steak-bit Spaghetti

1 lb. steak, sliced thin
16 oz pasta, cooked
1 jar chunky spaghetti sauce (2 or 3 c.)
1/4 c. red wine vinegar
1/4 c. chopped onions
2 cloves garlic, minced

In skillet, cook onions and meat, until browned on all sides, add sauce, vinegar and garlic, cover and let simmer approximately 15 minutes. Toss with pasta and serve.