Crockpot Sweet Onion Dijon Pork Roast for an Easy Dinner Tips, FAQ & printable recipe

Tips for success

For a thicker sauce, you can remove the pork once it is cooked and whisk a small amount of cornstarch mixed with cold water into the liquid.

Turn the slow cooker to the high setting for 15 minutes to allow the sauce to thicken before serving. This simple adjustment can transform the cooking liquid into a rich, restaurant-style gravy that coats the pork perfectly.

If you are serving this for a larger group, you can easily double the recipe by using a larger slow cooker. Ensure the roast is not wedged too tightly against the sides of the cooker, as this can cause the edges to overcook before the center reaches the safe temperature.

Always keep the lid securely closed to maintain the necessary environment for the slow-cooking process to work correctly.

Variations

• Herbed Dijon Roast: Add two sprigs of fresh rosemary and one sprig of thyme to the slow cooker along with the onions for an aromatic, herbal finish that complements the Dijon mustard.
• Garlic Onion Roast: Include four cloves of smashed garlic with the onions to add a deeper, savory pungency that pairs well with the sweetness of the onions and the tangy Dijon base.

Storage and make-ahead

Fridge

Keep in an airtight container in the refrigerator for up to 3 days.

Freezer

Freeze in a freezer-safe bag or container for up to 2 months. Thaw in the refrigerator overnight before reheating.

Reheat

Reheat gently in a saucepan over low heat with a splash of broth or water until warmed through, or use a microwave on medium power.

Store any leftovers in an airtight container to maintain moisture and flavor. Place the container in the refrigerator within two hours of cooking to ensure food safety.

When storing, keep the sliced pork in some of the cooking liquid to prevent it from drying out during storage. Properly cooled and stored, the pork will remain fresh for up to three days in the refrigerator.

You can prepare the pork and onions in the slow cooker insert the night before, cover it, and keep it in the refrigerator. In the morning, simply take it out, add the liquid and seasoning, and start the cooking process.

This preparation method saves significant time on busy days, allowing you to have a warm, home-cooked meal ready without any last-minute stress or effort in the kitchen.

Serving ideas

Serve the sliced pork warm, topped with a generous portion of the softened onions and a drizzle of the Dijon sauce from the slow cooker. This dish pairs exceptionally well with roasted root vegetables, mashed potatoes, or a simple green salad, which help to balance the richness of the pork and the savory notes of the Dijon broth.

For a more casual presentation, you can shred the pork instead of slicing it and serve it on toasted buns as a sandwich. The onions and sauce serve as a natural topping that keeps the meat moist and flavorful. Regardless of how you choose to serve it, ensure the pork is hot and the onions are well-distributed to provide a consistent experience in every bite.

Frequently asked questions

Recipe card

Crockpot Sweet Onion Dijon Pork Roast for an Easy Dinner

Prep 10 minCook 8 hRest 10 minTotal 8 h 20 minServes 6

Ingredients

• 3 lb pork loin roast
• 2 large sweet onions, sliced
• 1 packet onion soup mix
• 1 cup Dijon broth

Instructions

1. Place the pork loin roast into the bottom of the slow cooker. Ensure the meat is positioned centrally to allow for even heat distribution during the long cooking process.
2. Scatter the sliced sweet onions evenly over the top of the pork loin. This ensures the onions soften and infuse the meat with their flavor as the juices release.
3. Sprinkle the onion soup mix packet over the onions and pork. Pour the Dijon broth over the entire mixture, ensuring the seasoning is well-distributed throughout the liquid.
4. Cover and cook on low for 8 hours until the pork reaches an internal temperature of 145°F (63°C). Once finished, remove the pork to a cutting board, let it rest for 10 minutes, and slice it to serve with the onions.

Contains: gluten, mustard

Estimated nutrition per serving

Calories

320

Protein

35 g

Carbohydrates

8 g

Fat

16 g

Fiber

1 g

Sugar

4 g

Sodium

680 mg

Automatic estimate from the ingredient list, not laboratory-verified.