Mexican Haystacks

Into the crockpot goes:

4 chicken breasts (I always use frozen)
1 can black beans, drained & rinsed
1 can petite diced tomatoes
1 c corn (I used frozen sweet corn)
1 small can diced green chilis (optional)
1 packet taco seasoning
1/2 warm water

Cook on low all day.  Shred chicken.  Serve over long-grain white rice and top with shredded cheddar.
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This is a great recipe because I almost always have the ingredients on hand.  Freezes well too.