Slow Cooker Philly Cheesesteak with Tender Round Steak Tips, FAQ & printable recipe

Tips for success

To add an extra depth of flavor, consider tossing the beef strips with a small amount of Worcestershire sauce before adding them to the slow cooker.

This simple addition complements the natural savoriness of the round steak and enhances the overall profile of the dish. Remember to adjust the seasoning only after cooking, as the flavors concentrate during the long heating process.

If the mixture appears to have too much liquid at the end of the cooking time, you can carefully remove the lid for the last 15 minutes of cooking to allow some moisture to evaporate.

This will help thicken the juices and intensify the savory flavors of the peppers and onions, ensuring a more robust and satisfying final result for every serving.

Variations

• Spicy Philly Style: Add one sliced jalapeño pepper or a teaspoon of red pepper flakes along with the green peppers for a spicy kick that cuts through the richness of the melted cheese.
• Mushroom Philly: Include one cup of sliced white button or cremini mushrooms when adding the peppers and onions to introduce an earthy flavor and a hearty texture to the final dish.

Storage and make-ahead

Fridge

Keep in an airtight container for up to 3 days.

Freezer

Freeze in a freezer-safe container for up to 2 months.

Reheat

Thaw in the refrigerator overnight and reheat in a pan over low heat.

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Ensure the food has cooled to room temperature for no more than 2 hours before placing it in the fridge to maintain food safety and quality. When reheating, use a microwave-safe dish or a small saucepan over low heat until the meat is warmed through.

While this dish is best served immediately, you can slice the raw beef and vegetables up to 24 hours in advance and store them separately in the refrigerator.

This prep work significantly reduces the active time on the day of cooking, allowing you to simply layer the ingredients into the slow cooker and start it whenever you are ready.

Serving ideas

This Philly-style beef is traditionally served on toasted hoagie rolls or sub buns. To serve, lightly toast the rolls with a little butter or garlic spread, then pile the tender beef, peppers, and onions onto the bread. Top with the melted cheese and serve immediately while the bread is still warm and the cheese is soft and gooey.

For a more casual presentation, serve the beef, peppers, and onions in a large bowl alongside crusty bread or toasted baguette slices for dipping into the savory juices.

This is an excellent way to enjoy the meal if you prefer to avoid the extra carbohydrates of a full sandwich, while still capturing all the classic, comforting flavors of the dish.

Frequently asked questions

Recipe card

Slow Cooker Philly Cheesesteak with Tender Round Steak

Prep 10 minCook 6 hRest 3 minTotal 6 h 13 minServes 4

Ingredients

• 1 1/2 lb round steak, thinly sliced
• 2 large green bell peppers, sliced
• 1 large yellow onion, sliced
• 1 tsp garlic powder
• 1 tsp onion powder
• 4 slices provolone cheese

Instructions

1. Place the thinly sliced round steak into the base of the slow cooker. Arrange the sliced green bell peppers and yellow onion in an even layer over the top of the beef strips. Ensure the vegetables are distributed across the meat to allow for even steaming and flavor development during the cooking process.
2. Sprinkle the garlic powder and onion powder evenly over the peppers and onions. Cover the slow cooker and cook on the low setting for 6 hours, until the meat is tender and cooked through to an internal temperature of at least 145°F (63°C). Let the meat rest for at least 3 minutes before serving.
3. Once the meat is tender and cooked, arrange the provolone cheese slices over the top of the mixture. Replace the lid for 5 to 10 minutes until the cheese is completely melted and bubbling. Serve immediately while the cheese is warm and gooey.

Contains: milk

Estimated nutrition per serving

Calories

380

Protein

32 g

Carbohydrates

8 g

Fat

24 g

Fiber

1.5 g

Sugar

3 g

Sodium

450 mg

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