Dinner · Part 3 of 3: Tips & recipe card

Slow-Cooker Chicago-Style Italian Beef with Hot Giardiniera Tips, FAQ & printable recipe

Name: Slow-Cooker Chicago-Style Italian Beef with Hot Giardiniera
Prep time: 15 min
Cook time: 8 h
Total time: 8 h 15 min
Cuisine: Italian-American
Ingredients: 3 1/2 lb beef sirloin tip roast; 1 jar spicy Chicago pickled giardiniera vegetables with oil; 8 whole pepperoncinis; 1 packet Italian seasoning; 350 ml beef broth; 8 crusty Turano French rolls; Extra hot giardiniera, for serving

By Clara Weller · Oct 15, 2026

A close-up view of a crusty French roll overflowing with juicy, shredded Italian beef and spicy giardiniera.

Prep: 15 min
Cook: 8 h
Total: 8 h 15 min
Serves: 8

Tips for success

For the most authentic Chicago-style experience, use a sturdy French roll that can hold up to the juicy beef. Turano rolls are ideal, but any crusty Italian or hoagie bun works. Warm the rolls before assembling to enhance their crustiness.

When ladling the jus, do it generously—the bread should be moist but not soggy. If you prefer a drier sandwich, serve the jus on the side for dipping, which is also a popular way to enjoy it.

The giardiniera is the star of this recipe. If you can’t find a spicy Chicago-style version, look for a hot giardiniera with carrots, celery, and peppers in oil. For extra heat, add a spoonful of giardiniera liquid to the jus.

If you want a milder sandwich, use mild giardiniera or reduce the amount. The pepperoncinis are essential for their tangy, slightly sweet flavor; don’t omit them. You can also add a splash of red wine vinegar to the jus for extra brightness.

Variations

Mild Giardiniera: For a milder version, use mild giardiniera instead of spicy. Reduce the pepperoncinis to 4 and add a pinch of dried oregano. The flavor remains tangy and savory without the heat.
Beef and Sausage Combo: Add 1 pound of Italian sausage links to the slow cooker during the last 2 hours of cooking. Brown them first for extra flavor. Serve the sausage alongside the shredded beef for a hearty combo sandwich.
Cheesy Italian Beef: Top the assembled sandwiches with provolone or mozzarella slices and place under the broiler until melted. This adds a creamy, rich element that balances the spicy jus.
Spicy Pepper Jus: Add 1/2 teaspoon of crushed red pepper flakes and 1 tablespoon of red wine vinegar to the jus before serving for an extra kick. This intensifies the heat and tanginess.

Storage and make-ahead

Fridge: Store leftover beef and jus in an airtight container in the refrigerator for up to 4 days. Keep rolls separately.
Freezer: Freeze the shredded beef and jus in a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator before reheating.
Reheat: Reheat the beef in a saucepan over medium heat, adding a little beef broth if needed. Heat until piping hot, about 5-7 minutes.

Store leftover shredded beef and jus in an airtight container in the refrigerator for up to 4 days. Keep the rolls separately to avoid sogginess. When ready to eat, reheat the beef in a saucepan over medium heat, adding a splash of broth if needed. The jus will keep for the same period. For longer storage, freeze the beef and jus in a freezer-safe container for up to 3 months.

This recipe is perfect for making ahead. Cook the beef as directed, shred it, and store it in the jus in the refrigerator. The flavors will meld even more overnight.

To serve, reheat gently on the stovetop or in the slow cooker on LOW. The beef can be kept warm in the slow cooker for up to 2 hours before serving. Assemble the sandwiches just before eating to keep the rolls crisp.

Serving ideas

Serve the Italian beef sandwiches hot, with extra giardiniera on the side and a bowl of jus for dipping. For a true Chicago-style meal, offer roasted peppers, pickled vegetables, and a side of crispy fries.

The sandwiches are messy by design, so have plenty of napkins ready. For a lighter option, serve the beef over a salad or in a lettuce wrap, though the crusty roll is traditional.

These sandwiches are perfect for game day, casual dinners, or feeding a crowd. Set up a self-serve bar with the beef, rolls, giardiniera, and jus so everyone can build their own. The beef is also delicious on its own, spooned over polenta or rice. Leftover jus can be used to make a quick au jus for other meats or as a base for soup. The possibilities are endless.

Frequently asked questions

Can this recipe be made with a different cut of beef?

Yes, chuck roast or bottom round are excellent substitutes for sirloin tip. These cuts have more marbling and connective tissue, which become tender and flavorful during long slow cooking. Just ensure the roast fits in the slow cooker and is submerged in the liquid. Cooking time may vary slightly, so check for fork-tenderness.

How can the heat level be adjusted?

To reduce heat, use mild giardiniera and halve the pepperoncinis. You can also remove the seeds from the pepperoncinis. For more heat, add crushed red pepper flakes or a spoonful of giardiniera liquid to the jus. Taste the jus before serving and adjust accordingly.

What is the best way to reheat leftover Italian beef?

Reheat the beef and jus together in a saucepan over medium heat, stirring occasionally, until piping hot. Add a splash of beef broth if the mixture seems dry. Avoid microwaving, as it can make the beef tough. The jus can be reheated separately and ladled over the sandwiches.

Can this recipe be cooked on HIGH instead of LOW?

Yes, you can cook on HIGH for about 4-5 hours, but the results may be slightly less tender. Low and slow gives the connective tissue more time to break down, resulting in juicier, more shreddable beef. If you're short on time, HIGH works, but check for tenderness before shredding.

Is it necessary to use a specific brand of giardiniera?

No, any spicy Chicago-style giardiniera in oil will work. Look for one that includes carrots, celery, and peppers. The oil is important for the jus, so don't drain it. If you can't find Chicago giardiniera, use a hot pickled vegetable mix and add a tablespoon of olive oil.

Recipe card

Slow-Cooker Chicago-Style Italian Beef with Hot Giardiniera

Prep 15 minCook 8 hTotal 8 h 15 minServes 8

Ingredients

3 1/2 lb beef sirloin tip roast
1 jar spicy Chicago pickled giardiniera vegetables with oil
8 whole pepperoncinis
1 packet Italian seasoning
350 ml beef broth
8 crusty Turano French rolls
Extra hot giardiniera, for serving

Instructions

Place the beef sirloin tip roast in the bottom of a 6-quart slow cooker. Pour the entire jar of spicy giardiniera with its oil over the roast. Scatter the whole pepperoncinis around the meat. Sprinkle the Italian seasoning evenly over the top. Pour the beef broth down the side of the cooker, being careful not to rinse the seasoning off the meat.
Place the lid securely on the slow cooker. Set the heat to LOW and cook for 8 hours, or until the beef is fork-tender and easily pulls apart. Avoid lifting the lid during cooking to keep the heat steady. Let it rest for 3 minutes before slicing.
Transfer the roast to a cutting board. Using two forks, shred the beef into thin, juicy ribbons, discarding any large pieces of fat. Return the shredded beef to the slow cooker and stir it into the spicy pepper jus. Let it sit in the warm jus for 10 minutes to absorb the flavors.
Let the shredded beef rest in the hot jus for at least 3 minutes before serving. This allows the meat to reabsorb some of the liquid and ensures every bite is juicy. Keep the slow cooker on WARM while you prepare the rolls.
Split the crusty French rolls lengthwise, leaving one side hinged. Pile a generous amount of shredded beef onto the bottom half of each roll. Crown with extra hot giardiniera, spooning it over the meat. Close the sandwich and place it on a serving plate.
Ladle the hot giardiniera-pepper jus generously over each sandwich, letting it soak into the bread. Serve immediately, with extra jus on the side for dipping.

Contains: gluten, milk, celery

Estimated nutrition per serving

Calories: 520
Protein: 38 g
Carbohydrates: 32 g
Fat: 26 g

Automatic estimate from the ingredient list, not laboratory-verified.

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This recipe is based on a short cooking video and is published under the pen name Clara Weller. It was checked before publication, but errors can slip through. Nutrition, when shown, is an estimate. Read more in our editorial policy and on our food safety page.