Name: BBQ Boneless Pork Loin with Caramelized Onions
Prep time: 15 min
Cook time: 8 h
Total time: 8 h 25 min
Yield: 8
Cuisine: American
Ingredients: 3 lb boneless pork loin; 2 cups BBQ sauce (store-bought or homemade); 2 large onions, thinly sliced; 2 tbsp apple cider vinegar; 2 tbsp brown sugar; 1 tbsp olive oil; 1 tsp paprika; 1 tsp garlic powder; ½ tsp cayenne pepper (optional); Salt and black pepper to taste

This BBQ boneless pork loin is slow-cooked to perfection, infused with rich barbecue flavors, and complemented by sweet, golden caramelized onions. The meat turns out tender, juicy, and full of smoky sweetness, making it the ultimate comfort meal. Serve it with mashed potatoes, roasted veggies, or sandwich it in a warm bun.

Recipe Tips and Tricks

Sear before slow cooking – Browning the pork loin before placing it in the slow cooker locks in flavors.
Use homemade BBQ sauce – A homemade sauce gives a richer, deeper taste.

Caramelizing onions slowly – Low and slow heat will bring out their natural sweetness.
Don’t overcook – Cook on low heat for the best texture.
Shred for sandwiches – This pork makes an incredible BBQ pulled pork sandwich.

Why You’ll Love This Recipe

This slow cooker BBQ boneless pork loin is the perfect hands-off meal. The slow cooker does all the work, breaking down the pork into a tender, juicy masterpiece while the caramelized onions add a rich, deep sweetness. Whether served sliced, shredded, or in a sandwich, this dish is packed with comforting, smoky flavors.

Yield: Serves 8

BBQ Boneless Pork Loin with Caramelized Onions

A tender, juicy BBQ boneless pork loin slow-cooked with caramelized onions for deep, smoky flavors and the perfect comfort meal.

Prep Time 15 minutes

Cook Time 8 hours

Additional Time 10 minutes

Total Time 8 hours 25 minutes

Ingredients

3 lb boneless pork loin

2 cups BBQ sauce (store-bought or homemade)
2 large onions, thinly sliced
2 tbsp apple cider vinegar

2 tbsp brown sugar
1 tbsp olive oil
1 tsp paprika

1 tsp garlic powder
½ tsp cayenne pepper (optional)
Salt and black pepper to taste

Instructions

Prepare the Pork Loin:Pat the pork loin dry with paper towels. Rub it with paprika, garlic powder, salt, black pepper, and cayenne.
Sear for Extra Flavor:Heat olive oil in a skillet over medium-high heat. Sear the pork on all sides until golden brown, about 3 minutes per side.
Caramelize the Onions:In the same skillet, add sliced onions and brown sugar. Cook over medium-low heat, stirring occasionally, until soft and golden (about 10 minutes).

Assemble in the Slow Cooker:Place the caramelized onions at the bottom of the slow cooker. Place the pork loin on top and pour BBQ sauce and apple cider vinegar over it.
Slow Cook to Perfection:Cover and cook on low for 6-8 hours or high for 4-5 hours until fork-tender.
Rest and Serve:Remove the pork from the slow cooker and let it rest for 10 minutes before slicing. Serve with extra BBQ sauce and onions.

Notes

For extra smoky flavor, add a teaspoon of liquid smoke to the BBQ sauce.
Pair with cornbread, mashed potatoes, or coleslaw for a classic BBQ meal.
Leftovers are amazing in tacos, sliders, or grain bowls.

Nutrition Information

Yield

Serving Size

1
Amount Per Serving Calories 492Total Fat 17gSaturated Fat 5gTrans Fat 0gUnsaturated Fat 9gCholesterol 136mgSodium 879mgCarbohydrates 35gFiber 1gSugar 28gProtein 46g

The recipes and nutritional information on Crock Pot Meal are for informational purposes only. Always consult a healthcare provider for personalized dietary advice.

Ingredient Notes

Boneless Pork Loin: Choose a pork loin that has some marbling for extra tenderness.

BBQ Sauce: Use your favorite brand or make a homemade one with ketchup, brown sugar, vinegar, and spices.
Onions: Yellow or sweet onions caramelize beautifully for deep flavor.
Apple Cider Vinegar: Adds a tangy kick to balance the sweetness.

Brown Sugar: Helps with caramelization and enhances the BBQ sauce.
Spices: Paprika, garlic powder, and cayenne for a smoky kick.

Variations and Substitutions

Spicy Kick: Add extra cayenne or a splash of hot sauce.

Tangy Twist: Swap BBQ sauce for honey mustard or balsamic glaze.
Make It Pulled Pork: Shred the pork after cooking for BBQ sandwiches.
Use a Different Cut: Pork shoulder works well if you want a fattier, juicier version.

Storage Options

Refrigerate: Store in an airtight container for up to 4 days.
Freeze: Place in a freezer-safe bag for up to 3 months. Thaw overnight in the fridge before reheating.
Reheat: Warm in a skillet over medium-low heat or microwave with a splash of broth to keep it moist.