Slow Cooker Mock Tender Roast

Mock tender roast may be an overlooked cut, but when treated right, it becomes a wallet-friendly, deeply satisfying centerpiece. This slow cooker version transforms the humble roast into a comforting dish layered with flavor. A quick sear adds depth, while a slow braise surrounded by classic pot roast vegetables brings everything together into a rustic, hearty meal.

The true star here is the low-and-slow method, coaxing tenderness out of a lean cut with every hour. Onions, garlic, carrots, celery, and Yukon gold potatoes soak up the seasoned broth, while a simple cornstarch slurry finishes the dish with a glossy gravy. You’ll get all the classic flavors of pot roast, with less fat than chuck and plenty of flexibility.

Real-world results show that this roast holds up well even when prepped the night before, and while the crockpot won’t get your gravy hot enough to thicken properly, a quick transfer to the stovetop solves the issue fast. Consider this a go-to for Sunday dinners or busy weeknights—one cook and you’ll be hooked.

Ingredients

• 2.5 pounds mock tender roast
• 2 tbsp olive oil
• 1 tsp salt
• 1/2 tsp black pepper
• 1 tsp garlic powder
• 1 tsp onion powder
• 1/2 tsp smoked paprika
• 1/2 tsp dried thyme
• 1 tbsp Worcestershire sauce
• 2 cups beef broth
• 1 tbsp tomato paste
• 1 large onion, sliced
• 3 cloves garlic, minced
• 4 large carrots, chopped
• 4 celery stalks, chopped
• 1 lb Yukon gold or baby gold potatoes
• 1 – 2 tbsp cornstarch

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Directions

Pat the mock tender roast dry with paper towels. Trim off any silverskin or tough membrane if present. Season all sides with salt, pepper, garlic powder, onion powder, smoked paprika, and thyme.

Heat 2 tablespoons of olive oil in a skillet over medium-high heat. Once hot, sear the roast for 2–3 minutes per side until a rich brown crust forms. Transfer the seared roast to a tray or plate.

Optional: Overnight Prep with Food Safety Guidance
If you’re cooking the next day, let the seared roast cool for no more than 30 minutes at room temperature, uncovered or loosely tented with foil. Once no longer steaming, place the roast in the refrigerator on a shallow tray to cool completely. This helps it pass safely through the “danger zone” (40°F to 140°F) within USDA guidelines.

Allow the seared roast to cool in the refrigerator for at least 1 hour. Once cooled below 40°F, you can place it into the slow cooker insert with raw or sautéed vegetables and refrigerate the whole insert overnight. Make sure everything is fully chilled before storage. This saves time in the morning and remains safe if cooled properly.

In the same skillet, lower heat to medium and sauté sliced onions for about 3 minutes. Add the minced garlic and cook for 30–60 seconds until fragrant. If needed, deglaze the pan with a splash of beef broth to release browned bits. Once softened and golden, remove the aromatics from heat.

In the slow cooker insert, layer the chopped carrots and celery on the bottom. Place the seared roast on top, then add the sautéed onions and garlic over the meat.
If you’re prepping this the night before, wait to add the potatoes until the next morning—cubed raw potatoes can oxidize overnight, turning brown and looking unappetizing. For best results, chop and add the potatoes just before you start cooking.

In a small bowl, whisk together the beef broth, Worcestershire sauce, and tomato paste, then pour the mixture over the roast and vegetables when you’re ready to cook.

Cover and cook on LOW for 7–8 hours until the roast is fork-tender and the vegetables are soft. If needed, add an extra hour for tougher cuts.

Once done, remove the roast and vegetables. Tent the roast with foil and let rest 10–15 minutes before slicing. Transfer the remaining liquid in the slow cooker to a saucepan on the stovetop over medium-high heat.

To thicken the gravy, mix 1 tablespoon cornstarch with 2 tablespoons cold water. Whisk the slurry into the simmering liquid and stir until it bubbles and thickens. Add more slurry if needed. Note: Cornstarch must reach 203°F to activate, so thickening is best done on the stovetop—not in the slow cooker.

Slice the roast against the grain or into bite-size pieces. Return the meat and vegetables to the gravy or serve everything separately. Enjoy!


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Mississippi Pot Roast

Get ready for a meal that brings comfort, ease, and incredible flavor to your dinner table—Mississippi Pot Roast made in the slow cooker or crock pot. This recipe has become a Southern classic for good reason: it transforms a humble chuck roast into a rich, tender, and savory masterpiece, slow-cooked to perfection. With just a handful of simple ingredients like ranch seasoning, brown gravy mix, and the zing of pepperoncini peppers, it’s no wonder why this dish has become a household favorite for busy families and potluck gatherings alike.

What makes Mississippi Pot Roast stand out is the unique combination of flavors. The ranch seasoning adds a creamy, herbaceous touch, while the brown gravy mix brings in savory depth. The pepperoncini peppers and their juice provide a tangy, slightly spicy kick that pairs perfectly with the melt-in-your-mouth chuck roast. To tie it all together, a generous portion of unsalted butter enriches the entire dish, creating an irresistible sauce you’ll want to spoon over everything.

Perhaps the best part of this recipe is its simplicity. The crock pot slow cooker does all the work for you—just toss in your ingredients, set it, and forget it. It’s a great recipe for busy weekdays, or whenever you want to enjoy a hearty, flavorful meal without a lot of fuss.

Ingredients

• 3 pounds chuck roast
• 1 medium yellow onion
• 1 1 oz packet of ranch seasoning
• 1 0.88 oz packet of brown gravy mix
• 6 pepperoncini peppers
• 1/2 cup unsalted butter
• 1/2 cup pepperoncini pepper juice
• 1/4 teaspoon kosher salt
• 1/4 teaspoon black pepper

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Directions

Peel and slice the yellow onion into rings or half-moons. Place the onion slices evenly in the bottom of your crock pot to act as a bed for the roast.


Heat 1-2 tablespoons of olive oil or beef tallow in a 10-12 inch cast iron skillet over medium heat. Meanwhile, pat the chuck roast dry with paper towels to remove excess moisture, then generously season both sides with kosher salt and black pepper.


Once the skillet is hot, add the chuck roast. Sear each side of the roast for about 3-5 minutes or until each side is browned and forms a crust. This helps to lock in flavor and adds richness to the final dish.


Carefully place the seared chuck roast on top of the onions in the crock pot. The onions will provide moisture and flavor as the roast slow cooks.


Evenly sprinkle the ranch seasoning packet over the top of the roast, followed by the brown gravy mix. Make sure the entire top is covered for maximum flavor.


Pour ½ cup of the pepperoncini pepper juice directly over the seasoned roast. Then, place the 6 whole pepperoncini peppers around the edges of the roast, nestling them alongside the meat. This will add a subtle tang and mild heat to the dish.


Place the stick of butter (½ cup) directly on top of the roast. The butter will melt and create a rich, flavorful sauce as the roast cooks.


Cover the crock pot with the lid. Set it to cook on low heat for 8 hours. As it cooks, the roast will become tender and flavorful, and the onions and pepperoncini juice will provide enough moisture without needing additional liquids.


After 8 hours, the roast should be incredibly tender and easily pulled apart with a fork. Serve it alongside mashed potatoes, rice, or crusty bread, and spoon some of the rich sauce over everything.

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