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Costco Pulled Pork (Slow Cooker)

Costco pork shoulder slow-cooked for 8 hours into fork-tender pulled pork — enough for 12 sandwiches, tacos, or rice bowls, all from one affordable cut.

Prep Time
15 min
Cook Time
8 hr
Servings
12
Cost / Serving
$1.83

Quick Answer

Rub a Costco pork shoulder generously with a brown sugar–chili spice mix, then slow-cook on low for 8 hours until fork-tender. Shred, toss with the rendered juices, and use in sandwiches, tacos, or rice bowls — 12 servings from one cut.

Pulled pork starts with Costco's bone-in pork shoulder (also sold as pork butt or Boston butt) — a large, fatty, collagen-rich cut that becomes silky and pull-apart tender after 8 hours in the slow cooker. The dry rub builds a crust, the low heat does the rest. One Costco pork shoulder feeds a crowd and freezes beautifully for weeks of easy meals.

Instructions

  1. 1

    Mix brown sugar, paprika, chili powder, garlic powder, onion powder, cumin, mustard powder, salt, and pepper to make a dry rub.

  2. 2

    Pat pork shoulder dry and rub the spice mixture all over the surface, including into any crevices. If time allows, refrigerate overnight uncovered for deeper flavor.

  3. 3

    Optional but recommended: sear the pork shoulder in a hot skillet with oil for 3 minutes per side until a dark crust forms. This adds a Maillard-reaction depth that slow cooking alone can't replicate.

  4. 4

    Place pork in the slow cooker. Add apple cider vinegar and chicken broth around (not over) the meat.

  5. 5

    Cook on LOW for 8–10 hours or HIGH for 4–5 hours until the meat is fall-apart tender and an internal thermometer reads 200–205°F.

  6. 6

    Transfer pork to a large cutting board. Remove and discard the bone. Pull the meat apart using two forks, discarding any large fat pieces.

  7. 7

    Skim fat from the slow cooker juices and pour some back over the pulled pork to moisten. Serve on brioche buns with coleslaw and BBQ sauce.

Frequently Asked Questions

How long does it take to make pulled pork in a slow cooker?+
A 4–5 lb bone-in pork shoulder takes 8–10 hours on LOW or 4–5 hours on HIGH in the slow cooker. The internal temperature should reach 200–205°F for the collagen to fully break down and make the meat pull apart easily. At 165°F the pork is food-safe but won't pull — keep cooking.
Can I use a boneless pork shoulder for pulled pork?+
Yes — Costco also sells boneless pork shoulder. Boneless cooks slightly faster and is easier to shred because you don't have to navigate around the bone. Bone-in typically has slightly more flavor from the marrow, but both produce excellent pulled pork.
What can I make with leftover Costco pulled pork?+
Pulled pork is one of the most versatile leftovers: tacos, rice bowls, nachos, quesadillas, omelets, pizza topping, ramen, fried rice, mac and cheese — virtually anything. The flavor improves overnight, and it freezes well in zip-lock bags for up to 3 months.
Do I need to add liquid to the slow cooker for pulled pork?+
Only a small amount — the pork shoulder releases a lot of liquid as it cooks. The half-cup of apple cider vinegar and broth in this recipe is enough to prevent scorching at the start. Adding too much liquid steams rather than slow-roasts the meat.
What's the internal temperature for pulled pork?+
Pork is food-safe at 145°F, but pulled pork needs to reach 195–205°F for the connective tissue (collagen) to break down into gelatin. This is what creates the silky, pull-apart texture. Use an instant-read thermometer to confirm the temperature before attempting to pull.