Slow Cooker Italian Chicken sandwiches are a delightful meal that brings the taste of Italy right to your home. This easy-to-make dish features tender chicken thighs cooked with Italian seasoning, tangy pepperoncini, and flavorful giardiniera. Each bite is a perfect combination of juices and spices, served on toasted hoagie buns with melted provolone cheese. It’s an ideal weeknight dinner or a game day treat that everyone will love!
Why You’ll Love This Slow Cooker Italian Chicken
This Italian chicken recipe is not only delicious but also incredibly convenient. Here are a few reasons to adore it:
- Time-Saving: Cooking in a slow cooker allows you to set it and forget it, freeing up your time.
- Tender Texture: Slow-cooked Italian chicken results in ultra-tender meat that easily shreds.
- Bursting with Flavor: The combination of spices and ingredients creates a rich and savory flavor.
- Family-Friendly: This dish is loved by both kids and adults, making it perfect for family dinners.
- Customizable: You can add your favorite vegetables, making it a flexible meal option.
- Healthy Options: Use low-sodium broth and lean chicken thighs for a healthier meal.
This dish is a hearty Italian chicken meal that satisfies all appetites!
Ingredients for Slow Cooker Italian Chicken
Gather these items:
- 2 pounds boneless skinless chicken thighs
- 1 teaspoon kosher salt
- Freshly ground black pepper, to taste
- 2 tablespoons extra-virgin olive oil
- ½ medium yellow onion, sliced
- 1½ cups low-sodium chicken broth
- 1 tablespoon Italian seasoning
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 8 ounces pepperoncini slices
- ⅓ cup pepperoncini brine (from the jar)
- 8 ounces chopped giardiniera, drained and rinsed (mild recommended)
- 8 hoagie buns
- Provolone cheese slices
- Additional chopped giardiniera (mild)
- Additional pepperoncini slices
How to Make Slow Cooker Italian Chicken Step-by-Step
- Step 1: Season both sides of the chicken thighs evenly with kosher salt and freshly ground black pepper.
- Step 2: Heat the olive oil in a skillet over medium-high heat. Add the chicken thighs and cook until golden brown, about 4 to 5 minutes. Add the sliced onions and stir gently. Flip the chicken and brown the other side for another 4 to 5 minutes. Transfer to the slow cooker.
- Step 3: Sprinkle Italian seasoning, garlic powder, and onion powder over the chicken. Add chicken broth, pepperoncini slices, brine, and giardiniera. Stir gently to combine.
- Step 4: Cover and cook on low for 6 to 8 hours or on high for 3 to 4 hours until the chicken is tender.
- Step 5: Transfer the chicken to a sheet pan and shred with two forks. Return the shredded chicken to the slow cooker and mix.
- Step 6: Preheat the oven to 375°F (190°C). Split the hoagie buns and toast in the oven for about 5 minutes.
- Step 7: Place provolone cheese slices on the bottom half of each bun. Spoon the shredded chicken mixture on top, add additional toppings, and cover with the top bun. Serve immediately.

Pro Tips for the Perfect Slow Cooker Italian Chicken
Keep these in mind:
- You can adjust the level of spiciness by choosing different giardiniera.
- Browning the chicken is optional but enhances the flavor.
- Keep the shredded chicken warm while preparing the buns.
- For a low-carb slow cooker Italian chicken option, serve the chicken over cauliflower rice instead of buns.
Best Ways to Serve Slow Cooker Italian Chicken
Here are some serving ideas:
- Serve with a side of roasted vegetables for a wholesome meal.
- Pair it with pasta for a comforting Italian chicken with pasta in slow cooker option.
- Top with fresh herbs for an extra burst of flavor.
How to Store and Reheat Slow Cooker Italian Chicken
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply warm it in the microwave or on the stovetop until heated through. This dish makes excellent meal prep, allowing you to enjoy a quick meal throughout the week!
Frequently Asked Questions About Slow Cooker Italian Chicken
What is slow cooker Italian chicken?
Slow cooker Italian chicken is a flavorful dish made with chicken thighs seasoned with Italian spices and cooked slowly in a crockpot. It’s perfect for sandwiches or served over pasta.
Can I make slow cooker Italian chicken ahead of time?
Yes! You can prepare the chicken mixture ahead of time and store it in the refrigerator. Just cook it in the slow cooker when you’re ready to enjoy a hearty meal.
How do I avoid common mistakes with slow cooker Italian chicken?
To prevent dryness, avoid overcooking the chicken. Follow the cooking time as directed and check for tenderness. Using enough broth helps maintain moisture.
Variations of Slow Cooker Italian Chicken You Can Try
Here are a few creative twists:
- For a healthy slow cooker Italian chicken option, use skinless chicken breast and add lots of fresh vegetables.
- Make it a one-pot slow cooker Italian chicken dinner by adding potatoes or rice to the pot.
- Try adding different herbs like basil or oregano for a unique flavor profile.

For more delicious recipes, check out Creamy Italian Meatball Soup or Italian Sausage Soup. If you’re looking for a great side dish, try Slow Cooked Summer Beef for a perfect pairing!
Print
Slow Cooker Italian Chicken: 5 Flavorful Sandwiches
- Total Time: 3 hours 20 minutes
- Yield: 8 servings 1x
- Diet: Gluten Free
Description
Slow Cooker Italian Chicken Sandwiches are a flavorful and easy-to-make meal, featuring tender chicken thighs cooked with Italian seasoning, pepperoncini, and giardiniera. Served on toasted hoagie buns with melted provolone cheese and pickled toppings.
Ingredients
- 2 pounds boneless skinless chicken thighs
- 1 teaspoon kosher salt
- Freshly ground black pepper, to taste
- 2 tablespoons extra-virgin olive oil
- ½ medium yellow onion, sliced
- 1½ cups low-sodium chicken broth
- 1 tablespoon Italian seasoning
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 8 ounces pepperoncini slices
- ⅓ cup pepperoncini brine (from the jar)
- 8 ounces chopped giardiniera, drained and rinsed (mild recommended)
- 8 hoagie buns
- Provolone cheese slices
- Additional chopped giardiniera (mild)
- Additional pepperoncini slices
Instructions
- Season both sides of the chicken thighs evenly with kosher salt and freshly ground black pepper.
- Heat the olive oil in a skillet over medium-high heat. Add the chicken thighs and cook until golden brown, about 4 to 5 minutes. Add the sliced onions and stir gently. Flip the chicken and brown the other side for another 4 to 5 minutes. Transfer to the slow cooker.
- Sprinkle Italian seasoning, garlic powder, and onion powder over the chicken. Add chicken broth, pepperoncini slices, brine, and giardiniera. Stir gently to combine.
- Cover and cook on low for 6 to 8 hours or on high for 3 to 4 hours until the chicken is tender.
- Transfer the chicken to a sheet pan and shred with two forks. Return the shredded chicken to the slow cooker and mix.
- Preheat the oven to 375°F (190°C). Split the hoagie buns and toast in the oven for about 5 minutes.
- Place provolone cheese slices on the bottom half of each bun. Spoon the shredded chicken mixture on top, add additional toppings, and cover with the top bun. Serve immediately.
Notes
- You can adjust the level of spiciness by choosing different giardiniera. <li.Browning the chicken is optional but enhances the flavor.
- Keep the shredded chicken warm while preparing the buns.
- Prep Time: 20 minutes
- Cook Time: 6 to 8 hours on low or 3 to 4 hours on high
- Category: Main Course
- Method: Slow Cooking
- Cuisine: Italian
Nutrition
- Serving Size: 1 sandwich
- Calories: 509
- Sugar: 3 g
- Sodium: 1100 mg
- Fat: 18.3 g
- Saturated Fat: 7 g
- Unsaturated Fat: 10 g
- Trans Fat: 0 g
- Carbohydrates: 46.7 g
- Fiber: 2 g
- Protein: 38 g
- Cholesterol: 120 mg
