Crock Pot Pork Loin with Gravy
by Mikey Goode
This Crock Pot Pork Loin with Gravy is an effortless way to prepare an impressive main course with minimal fuss. The pork loin becomes beautifully tender during slow cooking, whilst the gravy develops deep, savoury flavours. It's ideal for busy families looking for a complete dinner that requires minimal hands-on time. Simply add ingredients to your slow cooker in the morning, and return home to a restaurant-quality meal ready to serve. This recipe is versatile enough for weekday suppers and special occasions alike

Watch: Crock Pot Pork Loin with Gravy
Original recipe video — click to play
Ingredients
Main
- 1 ½ kg Pork loin, whole
Centre-cut or boneless pork loin works well
For the Gravy
- 500 ml Beef or chicken stock
- 1 medium Onion, sliced
Seasoning
- 1 tsp Salt
To taste
- ½ tsp Black pepper, freshly ground
To taste
- 1 tsp Garlic powder(optional)
For Thickening
- 2 tbsp Plain flour or cornflour(optional)
Mix with 4 tbsp cold water to form a slurry, add in final 30 minutes to thicken gravy
Method
- 1
Remove pork loin from refrigerator and pat dry with kitchen paper. Season all sides generously with salt, pepper, and garlic powder if using.
~5 minsTip: Allowing the meat to reach room temperature helps with even cooking
- 2Optional step
Heat a large frying pan over medium-high heat. Sear the pork loin on all sides until golden brown, approximately 2 minutes per side. This step is optional but recommended for enhanced flavour.
~8 minsTip: Browning develops a deeper, more complex flavour
- 3
Place sliced onion in the bottom of the slow cooker. Transfer the pork loin on top of the onion. Pour stock around the pork, ensuring the liquid comes halfway up the sides.
~5 minsTip: The onion creates a natural base and flavours the gravy
- 4
Cover the slow cooker and cook on Low for 8 hours, or on High for 5 hours. The pork is ready when a meat thermometer reads 62–63°C (145°F) in the thickest part.
~8 hrsTip: Do not lift the lid during cooking, as this extends the cooking time
- 5
Remove the pork loin carefully and place on a warmed plate. Tent loosely with foil and allow to rest for 10 minutes before slicing.
~10 minsTip: Resting allows juices to redistribute throughout the meat for maximum tenderness
- 6Optional step
If desired, thicken the gravy by mixing flour or cornflour with 4 tablespoons of cold water until smooth, then stir into the slow cooker liquid. Cook on High for 20–30 minutes until thickened, stirring occasionally.
~30 minsTip: Alternatively, pour liquid into a saucepan and thicken on the hob over medium heat
- 7Optional step
Taste the gravy and adjust seasoning with additional salt and pepper as needed. Strain if a smoother gravy is preferred.
~5 mins - 8
Slice the pork loin and serve with the hot gravy alongside. Accompany with vegetables such as roasted potatoes, seasonal greens, or cauliflower mash.
~5 mins
Nutrition
Detailed nutritional information is coming soon.
Frequently Asked Questions
Yes, pork shoulder or pork belly will work well and may benefit from the longer slow cooking time. Adjust cooking time slightly if using a significantly smaller joint—check with a meat thermometer for doneness (62–63°C / 145°F)
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