Skip to content
Allquickyrecipes Search recipes

Dinner · Part 2 of 3: Instructions

Slow Cooker Pork Tenderloin with Green Peppercorn Cream Sauce Step-by-step instructions

A succulent sliced pork tenderloin topped with a glossy, creamy green peppercorn sauce on a white plate.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before starting, ensure your pork tenderloin is at room temperature for no more than 30 minutes to ensure even cooking. Gather your shallots, green peppercorns, veal stock powder, and heavy cream.

Because the cooking process is entirely hands-off once the lid is closed, having all ingredients pre-measured and ready is the only requirement for success. Ensure your slow cooker is clean and positioned on a stable, heat-resistant surface away from any edges or water sources.

Ingredients at a glance (5)
  • 1 lb pork tenderloin, trimmed
  • 2 tbsp shallots, thinly sliced
  • 1 tbsp green peppercorns, drained
  • 1 tbsp veal stock powder
  • 1/2 cup heavy cream

Instructions

Preparation and assembly

  1. Prepare the ingredients
    Place the raw pork tenderloin into the base of the slow cooker. Evenly sprinkle the sliced shallots and green peppercorns over the top of the meat. Add the veal stock powder, ensuring it is distributed across the pork.
    Tip Ensure the pork is lying flat for even cooking.

At this stage, the slow cooker contains the raw pork, aromatics, and the cream base. Everything is neatly layered to ensure even heat distribution. Ensure the shallots are distributed evenly over the meat to prevent them from clumping at the bottom, which could cause them to burn if they come into direct contact with the heating element.

Slow cooking cycle

  1. Slow cook the pork
    Pour the heavy cream over the pork and seasonings. Cover the slow cooker with its lid and cook on the low setting for approximately 4 hours, or until the pork is tender and cooked through.
    Look for The sauce should appear glossy and thickened.
    Tip Do not lift the lid during the first 3 hours to maintain the internal temperature.

During the cooking phase, the slow cooker will be filled with the rich aroma of the peppercorns and the veal stock. The cream should be bubbling gently.

Check that the liquid is not boiling vigorously; if it seems too hot, adjust the setting accordingly. The sauce will darken slightly as it incorporates the flavors of the pork and shallots.

Final resting and plating

  1. Finish and serve
    Carefully remove the pork tenderloin from the slow cooker and transfer it to a cutting board. Let the meat rest for at least 5 minutes. Verify that the internal temperature has reached 145°F (63°C). Slice into rounds and serve drizzled with the warm green peppercorn cream sauce.
    Look for The pork should be opaque and firm to the touch.
    Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
    Tip Whisk the sauce in the slow cooker before serving for a smoother consistency.

Once finished, the pork should be tender and easily sliced. The sauce should have reduced slightly to a glossy, creamy consistency. Before slicing, ensure the meat has rested for at least 5 minutes. The final dish should look elegant, with the sliced pork arranged neatly on a plate, generously coated in the green peppercorn cream sauce.

Common mistakes

A common mistake is overcooking the tenderloin, which can lead to a dry texture despite the creamy sauce. Another error is lifting the lid too frequently, which releases necessary heat and extends the cooking time, potentially causing the sauce to break.

Finally, ensure the peppercorns are not crushed too finely; whole or coarsely cracked peppercorns provide the best texture and visual appeal for this specific dish.

How to tell it’s done

The pork is perfectly cooked when it reaches an internal temperature of 145°F (63°C). At this stage, the meat should be firm but yield slightly to pressure.

It is crucial to let the meat rest for 5 minutes after removing it from the slow cooker; this allows the juices to redistribute, ensuring that every slice remains moist and tender when served. The sauce should be thick enough to coat the back of a spoon.

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

Coming up in Part 3: common questions

  • Can other cuts of meat be used for this recipe?
  • Why is the sauce separating?
  • Is it possible to use dried peppercorns instead of green?

Also in Part 3: variations (Mushroom Peppercorn, Brandy Infusion), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)