skinny sloppy joes

These were exactly what I wanted and I knew it!  They were so delicious, in fact, that I ate more than one.  But less than two. 

skinny sloppy joes (adapted from skinnytaste)
1 pound lean ground beef (the good stuff- lean and without antibiotics or hormones)
1 tablespoon steak seasoning
1 medium onion, minced
2 cloves garlic, minced
1/4 cup red bell pepper, minced
1 tablespoon red wine vinegar
1 tablespoon Worcestershire sauce
2 cups tomato sauce
2 tablespoons tomato paste

Chop the onion and red bell pepper until minced.  Heat a large skillet over medium high heat.  Add the meat to the pan and break it up as it cooks.  Season the meat with steak seasoning and cook the meat until it browns.  Add onion, garlic and red peppers to the skillet.  Add the red wine vinegar and Worcestershire sauce and cook 5 more minutes.  Add tomato sauce and tomato paste and stir until everything is well combined.  Simmer 5 minutes.  Use a spoon to scoop mixture onto toasted whole wheat hamburger buns.