3 chicken breasts ($2.53) About 1.3 lbs, bought on sale for $1.89/lb.
1/2 onion, chopped ($.15)
2 garlic cloves, crushed ($.10)
6 oz. can tomato paste ($.19) Used $1 coupon
1Tbspcider vinegar ($.05)
3Tbspprepared mustard ($.10)
3Tbspbrown sugar ($.10)
Place 3 chicken breasts in the base of the slow cooker.
In small bowl, whisk together the tomato paste plus 2 cans worth of water, the cider vinegar, mustard, and brown sugar. Add a little salt and pepper is you wish. Add the chopped onion and crushed garlic to the sauce.
Pour sauce over chicken breasts. Set slow cooker to high and cook for 4-6 hours.