This Slow Cooker Three Envelope Pot Roast recipe is a convenient and flavorful way to enjoy a hearty meal with tender meat and vegetables. The three packet seasonings infuse the roast with rich flavors as it slowly cooks to perfection. Perfect for a cozy family dinner or a comforting weekend meal.
1 (3 to 4-pound) chuck roast
1 packet ranch dressing mix (about 1 ounce), 1 packet brown gravy mix (about 1 ounce), 1 packet Italian dressing mix (about 1 ounce)
1/2 cup water, 4 medium carrots (peeled and cut into chunks), 4 medium potatoes (peeled and quartered), 1 onion (sliced), 2 tablespoons olive oil