How long does it take to cook Italian beef sandwiches?
Slow-cooking the beef roast typically takes 6–8 hours on low heat until the meat is tender enough to shred easily with a fork.
Can I make Italian beef sandwiches in an Instant Pot?
Yes. Use high pressure for 45–50 minutes for a 2.5 lb roast, then quick release and shred the beef.
What can I use instead of pepperoncini peppers?
Banana peppers, roasted red peppers, or hot cherry peppers work as substitutes; adjust quantity and heat level to taste.
How do I store leftover Italian beef?
Store shredded beef and au jus separately in airtight containers in the refrigerator for up to 4 days, or freeze for up to 3 months. Reheat gently in a skillet or slow cooker.
Can I double this recipe?
Yes. Use a 5 lb roast and increase liquid proportionally; slow-cooking time may extend 1–2 hours depending on roast thickness.