Crockpot French onion beef tips combines tender chunks of beef with onions, savory seasoning mixes, rich French onion soup, melted butter, and gooey mozzarella cheese for the ultimate comfort food.
Cut the chuck roast into one to 2 inch pieces and season them with pepper. In a large skillet, add the vegetable oil and brown the chuck roast pieces for one to two minutes on each side.
Spray the inside of the crockpot with cooking spray, and place the thinly sliced onions down. Add the cooked chuck roast pieces on top and sprinkle them with the au jus and beefy onion recipe mix packet.
Once the time is up, cover the beef with shredded mozzarella cheese and sprinkle with parsley (optional). Place the lid back on and let the cheese melt for about 5 to 10 minutes. Finally, serve warm and enjoy!