Dinner

Slow Cooker Parmesan Garlic Chicken Sandwich in Just 4 Steps Recipe

ByAndria Russo January 21, 2026January 21, 2026

Introduction

This Slow Cooker Parmesan Garlic Chicken Sandwich is an effortless and flavorful meal perfect for any day of the week. Tender shredded chicken infused with garlic and Parmesan flavors makes for a comforting and delicious sandwich everyone will love.

A close-up view of a pulled chicken sandwich on a soft, slightly browned bun. The bottom bun holds a thick layer of shredded chicken mixed with a reddish-brown sauce, topped with melted white cheese that looks creamy and slightly gooey. The top bun sits lightly on the melted cheese, completing the sandwich. The sandwich is placed on a smooth white marbled surface, with soft natural light coming from the background. photo taken with an iphone --ar 4:5 --v 7

Ingredients

2 pounds boneless, skinless chicken breasts
1 cup chicken broth
1/2 cup grated Parmesan cheese
4 cloves garlic, minced
1 teaspoon dried basil
1 teaspoon dried parsley
1/2 teaspoon salt
1/2 teaspoon black pepper
6 sandwich rolls
2 tablespoons butter, melted
1/2 teaspoon garlic powder
1 cup shredded mozzarella cheese

Instructions

Step 1: Place the chicken breasts in the slow cooker and pour the chicken broth over them.
Step 2: In a small bowl, combine the Parmesan cheese, minced garlic, dried basil, dried parsley, salt, and black pepper. Sprinkle this mixture evenly over the chicken.
Step 3: Cover and cook on low for 6-7 hours or on high for 3-4 hours, until the chicken is tender and easily shredded with a fork.
Step 4: Preheat the oven to 375°F (190°C). Transfer the chicken to a plate and shred it using two forks, then return it to the slow cooker and mix it with the remaining juices.
Step 5: Split the sandwich rolls and brush the insides with melted butter mixed with garlic powder. Toast them in the oven for about 5 minutes until golden brown.
Step 6: Spoon the shredded chicken onto the bottom half of each roll, sprinkle with shredded mozzarella cheese, and place the top half of the roll on top.
Step 7: Serve the sandwiches hot and enjoy!

Tips & Variations

For a spicy kick, add a pinch of red pepper flakes to the Parmesan mixture.
Use hoagie rolls or ciabatta bread for a different texture and flavor.
Try adding sautéed mushrooms or caramelized onions to the sandwich for extra richness.
If you don’t have a slow cooker, bake the chicken covered in a 325°F oven for about 1 to 1.5 hours until tender.

Storage

Store any leftover shredded chicken in an airtight container in the refrigerator for up to 3 days. Reheat gently in a microwave or on the stove with a splash of chicken broth to keep it moist. Sandwich rolls are best toasted fresh, but can be stored separately at room temperature for 1-2 days.

How to Serve

A close-up image of a pulled chicken sandwich on a soft, golden-brown bun. The bottom bun holds a thick layer of shredded chicken mixed with a rich, orange-brown sauce. On top of the chicken is a layer of melted white cheese that is gooey and slightly browned. The top bun is placed slightly off-center, revealing the filling. The sandwich sits on a white plate against a white marbled background with soft natural light coming from a window. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use chicken thighs instead of breasts?

Yes, boneless skinless chicken thighs work well and tend to stay moister when slow cooked. Adjust cooking time as needed for tenderness.

Is it possible to prepare this recipe ahead of time?

Absolutely! You can slow cook the chicken a day ahead, shred it, and store it in the fridge. Assemble and toast the sandwiches just before serving for the best taste and texture.