Crockpot Dijon Cream Pot Roast with Potatoes and Carrots Step-by-step instructions

Before you start

Before you start, take the beef roast out of the refrigerator and let it sit at room temperature for about 30 minutes; this helps it cook more evenly. Pat the roast dry with paper towels and season lightly with salt and pepper if you like, though the au jus and mustard provide plenty of flavor.

Wash and halve the baby Yukon Gold potatoes, and peel the heirloom carrots if desired, then cut them into thick, uniform pieces about 2 inches long. Measure the sour cream, Dijon mustard, and au jus so everything is ready to go. Set out your slow cooker and ensure it's clean and dry. This recipe requires minimal prep, but having all ingredients at hand makes the layering effortless.

Instructions

Layer and Top

1. 1Layer the Roast and Vegetables
   Place the beef bottom round roast in the center of a 6-quart slow cooker. Arrange the halved baby Yukon Gold potatoes and thick-cut heirloom carrots around the roast, tucking them in snugly.
   Look for The roast sits in the center with vegetables nestled around it.
   Tip Cut larger potatoes so they cook evenly with the beef.
2. 2Top with Cream and Mustard
   Dollop the sour cream over the top of the roast and vegetables. Spread the whole-grain Dijon mustard over the sour cream, then pour the au jus along the side of the slow cooker, avoiding washing off the toppings.
   Look for The roast is covered with creamy white and golden-yellow dollops.
   Tip Pouring the au jus along the side keeps the creamy topping intact.

At the end of this phase, the slow cooker contains the raw roast centered in the basin, surrounded by the halved potatoes and thick-cut carrots. The sour cream is dolloped across the top, the Dijon mustard is spread over the sour cream, and the au jus is poured along the side.

The ingredients look neat and colorful: deep red beef, golden potatoes, orange carrots, and white and yellow toppings. The scene is set for the slow cooker to work its magic. Check that the roast is not submerged in liquid and that the vegetables are nestled around it, not piled on top.

Slow Cook and Rest

3. 3Slow Cook Until Tender
   Cover the slow cooker and cook on low for 8 to 10 hours, or on high for 4 to 5 hours, until the beef is fork-tender and the potatoes and carrots are soft. The roast should shred easily with a fork. Let it rest for 3 minutes before slicing.
   Look for The liquid is bubbling gently and the meat pulls apart with little resistance.
   Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
   Tip Check at the minimum time to avoid overcooking the vegetables.
4. 4Rest the Roast
   Turn off the slow cooker and let the roast rest in the cooking liquid for at least 10 minutes. This allows the juices to redistribute and the meat to become even more tender.
   Look for The meat rests in the hot liquid; steam rises gently.
   Tip Resting is essential for a juicy roast.

After the cooking time, the slow cooker is filled with a gently bubbling, aromatic liquid. The beef is visibly darker, and the top is coated with a creamy, tan-colored sauce. The potatoes and carrots are soft and have absorbed some of the gravy. The kitchen smells rich and savory, with a hint of mustard. When you insert a fork into the roast, it meets no resistance and the meat begins to pull apart. The liquid is thick and velvety, not thin or watery. Turn off the heat and let the roast rest in the pot for at least 10 minutes before shredding.

Shred and Serve

5. 5Shred the Beef
   Using two forks, shred the beef into large chunks directly in the slow cooker, mixing it with the creamy gravy. Stir gently to coat the meat and vegetables with the sauce.
   Look for The beef separates into tender strands and soaks up the gravy.
   Tip Use a light hand to keep the chunks hearty.
6. 6Serve Over Rice
   Spoon steamed white rice onto plates. Top with the shredded beef, potatoes, carrots, and a generous ladle of the creamy Dijon gravy from the slow cooker.
   Look for The plate is filled with rice, then topped with the rich, creamy roast mixture.
   Tip Serve the gravy on the side for extra saucy portions.

The shredded beef is mixed with the vegetables and gravy, creating a hearty, chunky mixture. The sauce coats everything with a glossy, creamy sheen. The rice is steamed and fluffy on the plate, ready to soak up the gravy. As you spoon the roast over the rice, the meat falls apart easily and the gravy pools around the rice. The dish looks rustic and comforting, with steam rising and the aroma of beef, mustard, and cream filling the air. It's ready to serve immediately, garnished with nothing more than a spoon.

Common mistakes

One common mistake is lifting the lid too often to check on the roast. Every time the lid is removed, heat and steam escape, extending the cooking time and potentially drying out the meat. Trust the recipe and only peek near the end. Another pitfall is using a roast that is too lean or cutting it into small pieces; bottom round needs to cook whole to stay moist.

Avoid adding too much liquid—the au jus alone is enough, and the sour cream will melt into a sauce. Overcrowding the slow cooker with too many vegetables can also cause uneven cooking. Finally, resist the urge to stir the pot during cooking, as that can break up the meat and vegetables prematurely.

How to tell it’s done

The roast is done when it is fork-tender: a fork inserted into the thickest part should twist easily and the meat should shred with little resistance. The internal temperature should read at least 145°F (63°C) for whole cuts of beef, but because the roast cooks low and slow for hours, it will likely reach well above that, which is fine—the extra time breaks down collagen and creates that fall-apart texture.

The potatoes should be easily pierced with a fork, and the carrots should be soft but not mushy. The gravy should be thick and creamy, with a tangy aroma. Let the roast rest in the cooking liquid for at least 10 minutes before serving to allow the juices to redistribute.

• Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest