Enjoy a hearty dinner with this easy Crock Pot 3-packet Pot Roast recipe! This simple, delicious recipe combines a chuck roast with three savory packet seasonings (Italian Dressing Mix, Ranch Seasoning, and Brown Gravy Mix), creating a mouthwatering meal that practically cooks itself.
Add onion and carrots to the bottom of a 6-quart slow cooker.
Heat butter in a large skillet over medium-high heat. Place the roast in the skillet and sear each side for around 3 minutes or until browned. You may need to add more oil to the skillet if necessary. Place on top of the carrots and onions.
Add water and all three packet contents to a medium bowl. Whisk until well combined and pour over the chuck roast.
Cover and cook on low for 8 hours or high for 4 hours.