WOW! I just made this for dinner tonight and my bf and I LOVED it! This was SOOO easy to make. The most time consuming part is slicing the onion / removing fat from the chicken (although I really didn't need to do the latter...). Use the best quality balsamic you can find - and afford (it REALLY does make a difference). Next time, I'll use a better quality balsamic (the dish was a tad tangy, but I like tart, so it wasn't an issue for me), mix the balsamic, tomatoes & spices together BEFORE adding to the skillet (the spices tend to clump together otherwise) and add fresh minced garlic to the skillet as the breasts simmer (in lieu of the garlic salt called for). If you are in a hurry or don't have all of the spices on hand, substitute Italian seasoned tomatoes for the plain ones and omit the seasonings alltogether. This dish goes particularly well with garlic mashed potatoes and green beans, although, I think I'll try it with seasoned rice (i.e. chicken flavor) & steamed asparagus or broccoli next time to change things up a bit.

Just a note to those who aren't fond of balsamic vinegar. Try adding some chicken stock in with the vinegar to equal the 1/2 cup measurement. It's a great way to cut down on the bite of the vinegarbut, still adds great flavor. So, those who might give up on this recipe try it this way and see what you think.

I made this in the crockpot. Very easy to make. I prepped everything the night before and the next morning just popped everything in the crockpot and turned on low, the chicken was even frozen. I did use only 1/4 C. of balsamic vinegar as recommended in other reviews and I will add garlic cloves instead of garlic salt next time. Also, I will use chicken on the bone instead of boneless/skinless chicken breast if I plan on making this in the crockpot. The boneless chicken turned out dry. Other than that, the taste was very good.

I made this for my beau last nite. Not sure if he would be a fan of the Balsamic flavor. I made it w/ 3 chicken breast and cut the balsamic amt in 1/2. I added mushrooms & topped off w/ some mozzarella cheese. I also added a touch of brown sugar to cut the tanginess of the vinegar and also to carmalize the onions & mushrooms. It was very tasty and I took the leftovers to work where they all wanted to recipe. I will definately make this again!

I can't believe how good this was! I omitted the oil and sauteed the onions and breasts in water and I used fresh rosemary and fresh basil. I served the chicken with risotto and poured the sauce onto the risotto. The chicken was excellent and I'll definitely serve it again.

Suggestion: Do not make this as stated if you are not a fan of the balsamic taste. All others, enjoy this delightful dish. I make this all of the time, and change it up by slicing the chicken and onions, adding slices of green peppers and serving over pasta...but I like preparing it as the recipe states as well. I LOVE the flavor of it and love the fact that it's a great meal that can be made in little time which makes it perfect for those busy weeknights! Thanks much!

I cooked this on medium heat and followed the recipe almost exactly. I did add 3 cloves of minced garlic. My friend and I both enjoyed the flavor and the spices. I served it over white rice and with green beans. I do plan on adding this to my regular rotation.

Excellent with artichoke hearts, tomato and mushrooms. A meal in itself.

Very good. I followed earlier advice and cubed the chicken and served over angel hair pasta. My husband hurried home the next day to eat the leftovers. (He NEVER eats leftovers!!!)

VERY good recipe, i will use whole garlic cloves next time, and a few less herbs. EXCELLENT, thx