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Philly Cheese Chicken Sandwich is cooked in a slow cooker and is the perfect recipe to feed a hungry family on the go. Meaty, Cheesy, and Delicious!
If you're craving more savory and delicious sandwich recipes, then be sure to try making Instant Pot Philly Cheesesteak or a Toasted Steak Sandwich.

Lately with the summer coming to an end and another school year for the kids quickly approaching I find myself having to work harder at planning meals for the family. There is so much to be done and so little time to get everything done. That is when I find myself in need of recipes like this for times such as this. I love that I can simply toss everything into the crockpot and wait for it to completely cook with minimal process afterward.
So if you find yourself in need of a meal in a flash...be sure to give this recipe a try.
Ingredients You'll Need

Recipe Yields 4-5 sandwiches
- 2 Tablespoons butter
- 1 large sweet yellow onion, sliced
- 2 green bell peppers, sliced (may use yellow bell pepper instead)
- 3 (1.5 lbs.) boneless skinless chicken breasts, sliced
- 2 Tablespoons Dale’s Steak Seasoning
- sliced Mozzarella cheese (or any cheese you prefer)
- hoagie rolls
Step By Step Instructions
Spray a 3 – 4-quart slow cooker (crockpot) with non-stick cooking spray and turn on LOW heat.

Add the butter, sliced onions, and sliced green bell peppers.


Toss the chicken with the steak seasoning, garlic powder, salt, and pepper, and then add to the slow cooker.


Place the cover on the slow cooker and allow to cook on low for 5 hours.


Serve each Philly Cheese Chicken Sandwich on a few hoagie rolls with a slice of your favorite cheese melted on top.

Enjoy these sandwiches with your favorite side dishes such as chips, salad, coleslaw, or fries.
Recipe

Philly Cheese Chicken Sandwich
Equipment
- 1 Slow cooker
Ingredients
- 2 tablespoons butter
- 1 large sweet yellow onion, sliced
- 2 medium green bell peppers, sliced (may use yellow bell pepper instead)
- 1 ½ pounds boneless skinless chicken breasts, sliced
- 2 tablespoons Dale’s Steak Seasoning
- 4 slices Mozzarella cheese (or any cheese you prefer)
- 4 hoagie rolls or buns
Instructions
- Spray a 3 to 4-quart slow cooker (crockpot) with non-stick cooking spray and turn on LOW heat.
- Add the butter, sliced onions, and sliced green bell peppers.
- Toss the chicken with the steak seasoning, garlic powder, salt, and pepper, and then add to the slow cooker.
- Place the cover on the slow cooker and allow to cook on low for 5 hours.
- Serve each Philly Cheese Chicken Sandwich on a few hoagie rolls with a slice of your favorite cheese melted on top.
- Enjoy these sandwiches with your favorite side dishes such as chips, salad, coleslaw, or fries.
Nutrition
*All nutritional information is based on third party calculations and is only an estimate. Each recipe and nutritional value will vary depending on the brands you use, measuring methods and portion sizes per household.
Original post date 07/29/2013. Updated 08/26/2018.

More Recipes You'll Love
- Instant Pot Philly Cheesesteak
- Toasted Steak Sandwich
- BBQ Chicken Sliders
- Instant Pot Chicken and Potatoes with Green Beans
Have any comments, questions, or other recipe ideas for this Chicken Sandwich Recipe? Please share in the comments below!

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