Crock pot chicken and potatoes

With fall approaching I have been craving pretty much anything and everything comfort food! This little diddy hits all the bases for me! Warm, inviting, smells your house up like thanksgiving! Plus it's delicious!! All you need for a complete meal is a salad or a veggie and viola! Dinner is done!

Ingredients
2 boneless skinless chicken breasts
1tbs olive oil
2 russet potatoes, peeled and cut in cubes
1/2 yellow onion cut up
1 can chicken broth

Rub for chicken:
1/2 tbs poultry seasoning
1/2 tbs rubbed sage
1/2 tbs marjoram
1/2 tbs garlic salt
1 tbs canadian chicken seasoning, or some kind of chicken seasoning
1 tbs Italian dressing seasoning

Once you combine all your seasonings in a small bowl put your chicken breasts on a plate and give them
A nice rub in a few tsp of the mix. Both sides of the chicken.
Heat a pan on high heat and add the olive oil, then brown both sides of the chicken, about a minute on each side.
Once they look nice and golden transfer them to your crock pot.
Add the rest of the ingredients and sprinkle a few TBS of the seasoning mixture on top, add salt and pepper if you like.
Set slow cooker to low and wait about 5-6 hours or until the potatoes are soft and the chicken is tender.