I have to admit, these slow cooker Italian chicken sandwiches have become a staple in my home. After trying the recipe one weekend, I was blown away by how easy it was to create such a flavorful meal with minimal effort.
The juicy chicken, tangy peppers, and melty cheese all come together on a toasted bun to create the ultimate comfort food. It’s perfect for game days, casual dinners, or anytime you want something hearty and satisfying.
For a different twist, try pairing this with a side like the teriyaki chicken rice bowl to add an Asian-inspired flair to your meal. Trust me, once you try it, you’ll be craving this dish often.
Ingredients for the Perfect Italian Chicken Sandwiches
Making these sandwiches requires a few simple, flavor-packed ingredients. Here’s what you’ll need:
- 2 lbs boneless, skinless chicken thighs
More forgiving than chicken breasts, thighs stay juicy during the slow cooking process. - 1 tsp kosher salt and freshly ground black pepper
These basics bring out the chicken’s natural flavor. - 2 tbsp olive oil
Perfect for browning the chicken and enhancing its savory notes. - ½ medium yellow onion (sliced)
Cooking it in chicken fat adds a mild sweetness to the dish. - 1 ½ cups low-sodium chicken broth
Helps the chicken stay tender while soaking up all the seasonings. - 1 tbsp Italian seasoning
Adds aromatic Italian-inspired flavors to the chicken. - 1 tsp garlic powder and 1 tsp onion powder
These simple spices deliver depth and warmth. - 8 oz sliced pepperoncini plus ⅓ cup of their brine
Adds tangy heat and helps tenderize the chicken. - 8 oz chopped giardiniera (use mild for a subtle kick)
A Chicago-style favorite, it’s a medley of pickled vegetables that adds crunch and flavor. - For serving: 8 hoagie buns, provolone cheese slices, and extra giardiniera or pepperoncini**
Choose sturdy buns to hold all that juicy goodness.
Note: This recipe yields around 8 sandwiches, perfect for sharing with family or friends!
Variations to Suit Any Preference
One of the best things about this recipe is its flexibility. Try these variations to make it suit your preferences or dietary needs:
- Gluten-Free
Swap hoagie rolls for your favorite gluten-free buns. - Dairy-Free
Omit the provolone cheese or replace it with a vegan alternative. - Extra Spice
Use hot giardiniera or add crushed red pepper flakes for more heat. - Low-Sodium
Opt for no-salt-added chicken broth and rinse the giardiniera to reduce salt content.
Love Italian flavors? You can explore other easy dishes, such as a teriyaki chicken rice bowl for midweek variety.
Cooking Time
Here’s a breakdown of the time you’ll need for this dish:
- Prep Time: 20 minutes
- Cooking Time: 3-4 hours (on high) or 6-7 hours (on low)
- Total Time: 3 hours 20 minutes (minimum)
Equipment You’ll Need
You don’t need much to make these delicious sandwiches, but here’s your checklist:
- Slow Cooker
The key tool for making tender, flavorful chicken. - Large skillet
Use it to brown the chicken for extra depth of flavor. - Tongs
Handy for flipping the chicken and shredding it later. - Wooden spoon
Perfect for stirring broth and seasonings in the slow cooker. - Baking sheet
Use it to toast the buns for a crispy and sturdy base.
How to Make Slow Cooker Italian Chicken Sandwiches
This recipe is incredibly straightforward, but each step builds layers of flavor. Here’s how to make it:
Step 1 – Brown the Chicken
Start by seasoning the chicken thighs with salt and pepper. Heat olive oil in a large skillet over medium-high heat, then add the chicken. Sear it until both sides are golden brown, about 4-5 minutes per side. Save the rendered chicken fat to cook the onions.
Step 2 – Cook the Onions and Add to the Slow Cooker
Place the sliced onion in the skillet and sauté until softened. These aromatic, slightly sweet onions enhance the overall flavor. Transfer the onions and browned chicken to the slow cooker.
Step 3 – Add Seasonings and Broth
Sprinkle the Italian seasoning, garlic powder, and onion powder over the chicken. Pour the chicken broth along with the pepperoncini slices, brine, and chopped giardiniera. Gently stir to combine all ingredients.
Step 4 – Cook Low and Slow
Set your slow cooker to low and cook for 6-7 hours, or on high for 3-4 hours. The chicken will become fall-apart tender and soak up all the rich flavors.
Step 5 – Shred the Chicken
Once cooked, remove the chicken and shred it with forks. Return the shredded meat to the slow cooker and mix it with the juices.
Step 6 – Assemble the Sandwiches
Preheat the oven to 375°F. Split the hoagie buns, place them open-side-up on a baking sheet, and toast them for 5 minutes. Add a slice of provolone cheese to the warm buns, then pile on the shredded Italian chicken. Finish with extra toppings like giardiniera or pepperoncini for texture and flavor.
Step 7 – Serve and Enjoy!
Serve the sandwiches immediately, while they’re warm and melty.
Additional Tips for Making this Recipe Better
Here’s what I learned while making this recipe that will make yours even better:
- Toast the buns to keep the sandwich sturdy and prevent sogginess.
- Use fresh giardiniera from the deli section for added crunch and flavor.
- Layer your cheese at the bottom of the bun so it melts into the bread.
You can also enjoy similar hearty meals like the smoked sausage and rice for a comforting dinner option.
How to Serve Slow Cooker Italian Chicken Sandwiches
For the ultimate serving experience, place your sandwiches on a large platter for sharing. Add extra toppings like giardiniera and pepperoncini in small bowls for customization. Serve with crispy fries, a side salad for freshness, or possibly over rice for a unique twist!
Nutritional Information
Here’s what you can expect per sandwich:
- Calories: 480
- Protein: 38g
- Carbohydrates: 47g
- Fat: 17g
How to Store the Sandwiches
Keep your sandwiches fresh by following these storage tips:
- Storing: Place cooled chicken in an airtight container and refrigerate for up to 4 days.
- Freezing: Freeze shredded chicken in a freezer-safe bag for up to 3 months. Thaw it in the refrigerator overnight before reheating.
- Reheating: Warm the chicken in a saucepan or slow cooker for the best results. For a quicker option, use a microwave on medium heat.
Why You’ll Love This Recipe
There are so many reasons to adore these Italian chicken sandwiches:
- Effortless Preparation: The slow cooker does all the hard work for you.
- Customizable: Adjust the spiciness or toppings to suit your taste.
- Versatile: Great for sandwiches, nachos, or even pasta!
- Perfect for Gatherings: A crowd-pleaser guaranteed to impress.
- Meal Prep Friendly: Store and reheat with ease for quick meals later.
FAQs
Can I use chicken breasts instead of thighs?
Yes, but thighs are juicier and better suited for slow cooking. If you use breasts, monitor the cooking time to avoid drying them out.
How can I make this in an Instant Pot?
You can adapt the recipe by pressure cooking the chicken and other ingredients for about 10-12 minutes on high.
What sides go well with these sandwiches?
Fries, coleslaw, or a crisp salad complement the flavors perfectly.
Can I make this meal ahead of time?
Absolutely! Cook the chicken a day in advance, store it in the fridge, and reheat it before serving.