Dinner · Part 1 of 3: Ingredients
Slow Cooker Deviled Pork Shoulder with Spicy Tomato Sauce

- Prep
- Cook
- Total
- Serves
- 6
Elevate your weeknight dinner with this slow-cooked deviled pork shoulder. By combining a classic slow-cooking method with a vibrant, spicy mustard-tomato sauce, you create a dish that is both sophisticated and incredibly simple to prepare.
Perfect for busy schedules, this recipe allows the appliance to do all the heavy lifting while you focus on other tasks, resulting in tender, succulent meat every single time.
Pork shoulder is an ideal cut for the slow cooker, as its natural fat content keeps the meat succulent throughout the long, gentle cooking process. The addition of a zesty mustard-tomato wine sauce adds a complex depth of flavor that contrasts perfectly with the richness of the pork.
The Espelette pepper provides a gentle, aromatic heat that ties the dish together, making it a standout meal for any occasion. Whether served over creamy mashed potatoes or simply with crusty bread, this dish is sure to impress.
Ingredients
Main
- 3 lb pork shoulder, trimmed
- 2 large yellow onions, sliced
Seasoning
- 1 tsp Espelette pepper
Sauce
- 1 1/2 cups mustard-tomato wine sauce, made ahead
Why this recipe works
The slow cooker method works exceptionally well here because the low heat allows the connective tissues in the pork shoulder to break down slowly.
This transformation turns a tough, inexpensive cut of meat into a tender, melt-in-your-mouth delicacy that is infused with the surrounding liquid. By keeping the lid closed, you create a self-basting environment that prevents the meat from drying out.
The combination of mustard, tomato, and wine creates an acidic base that cuts through the fat of the pork, balancing the overall flavor profile.
As the ingredients simmer together for several hours, the onions melt into the sauce, thickening it naturally and adding a subtle sweetness that complements the heat of the Espelette pepper. This harmonious balance is what gives the dish its signature deviled quality.
Notes and substitutions
For the best results, use a pork shoulder that is well-marbled, as this ensures the meat remains moist throughout the long cooking time. If the pork has a large fat cap, you may trim it slightly, but leaving a thin layer will help keep the meat succulent. The mustard-tomato wine sauce should be prepared beforehand to ensure all flavors are fully developed before they hit the slow cooker.
While a standard slow cooker is the primary tool for this recipe, ensure the size is appropriate for the pork shoulder to prevent overcrowding. If the piece of meat is too large, it may not cook evenly. If you find the sauce is too thin after shredding the meat, you can simmer it in a pan on the stovetop for a few minutes to reduce it to your desired consistency.
- Espelette pepper: A mix of mild paprika and a pinch of cayenne pepper
- Mustard-tomato wine sauce: A blend of Dijon mustard, tomato paste, and dry white wine
Equipment
- Slow cooker
- Measuring cup
- Chef knife
- Cutting board
- Tongs
Up next · Part 2 of 3
3 steps · 8 h of cooking · what to look for at each stage
Step-by-step instructions (Part 2)