Sunday and crock pots just seem to go together for me. 🙂 I love waking up (late…) and just being able to pop dinner in the crock pot, turn a switch and voila, dinner is done! This tenderloin was a first for me, and I have to say it was one of the best pieces of pork I have ever had. The flavor of the apples, brown sugar and cinnamon is a perfect combination, it wasn’t too strong and it was nice and tender. Plus an added bonus was the house smelled delicious, just like a Sunday fall day should. 🙂
This slow cooker pork tenderloin with apples is about as simple as a recipe gets. Five ingredients, five minutes of prep, and the crock pot does the rest. You cut slits along the pork, rub it with brown sugar, tuck an apple slice or two into every cut, dust it with cinnamon and let it cook low and slow in a splash of broth.
Pork tenderloin with apples and brown sugar sounds like it should cost more than it does. It comes out at 4 Points per serving, which for a Sunday roast that fills the house with apple and cinnamon is my kind of dinner.

Why you’ll love this apple cinnamon pork tenderloin
- Five ingredients. Pork, broth, brown sugar, one apple and cinnamon. Nothing to hunt for.
- Five minutes of work. Slice, rub, tuck, sprinkle. Then you walk away for four hours.
- The apples cook right into the meat. Every slice comes with its own softened, cinnamon-dusted apple.
- Sweet, not sugary. A tablespoon and a half of brown sugar across eight servings is just enough to glaze the outside.
- Lean cut, low points. Tenderloin is the leanest cut of pork, which is how this lands at 4 Points.
Prep Time: 5 minutes
Cook Time: 4 hours
Total Time: 4 hours 5 minutes
Servings: 8
Serving Size: 4 oz
4 WW Points Per Serving. You can view the recipe on the WW App here. (WW login required.)
Ingredient notes
- Pork tenderloin. One whole tenderloin, kept whole. The cuts are what hold the apples in place, so it needs to stay in one piece.
- Vegetable broth. Just a quarter cup, to keep the bottom of the crock pot from drying out and give the pork a little steam. Chicken broth does the same job.
- Brown sugar. A tablespoon and a half for the whole roast. It melts into the juices and turns into a light glaze.
- Apple. One, cut into thin slices. Any apple is fine, choose your favorite. I used a Macintosh, which goes soft and almost melts into the pork. A firmer apple like a Honeycrisp or Granny Smith will hold its shape better after four hours, if you want that.
- Cinnamon. One teaspoon, sprinkled over the top so it lands on both the pork and the apple.
How to make slow cooker pork tenderloin with apples
- Cut the pork. Set the tenderloin on a board and make cuts along the whole length, about 3/4 inch apart. Go most of the way down but not through, so the roast stays in one piece.
- Rub with brown sugar. Spread the brown sugar evenly over the outside of the pork, working a little down into the cuts.
- Tuck in the apples. Push two thin apple slices into each cut. If your apple is large, one slice per cut is plenty.
- Sprinkle with cinnamon. Dust the cinnamon over the top so it hits the pork and the apple.
- Into the crock pot. Pour the broth into the bottom of the slow cooker, set the pork in on top and cook on low for 3.5 to 4 hours, until nice and tender.
- Slice and serve. Cut between the apple slices so every piece gets its own apple, and spoon a little of the juices over the top.

Tips and substitutions
- Check it at 3.5 hours. Tenderloin is lean and slow cookers run at different temperatures. It is done when the pork is tender and a thermometer in the thickest part reads 145°F.
- Low, not high. Cooking on low is what keeps a lean cut like this from drying out. Do not be tempted to speed it up.
- Drop the sugar if you like. A brown sugar sweetener blend works in place of the real thing. Any swap changes the points, so run the new version through the app before you count it.
- Serve it with something plain. The pork is sweet and spiced, so mashed cauliflower or green beans alongside let it stand out.
Storing and reheating
Leftovers keep in an airtight container in the fridge for three to four days. Pour some of the crock pot juices over the slices first so the pork does not dry out. Reheat covered, at half power in the microwave or in a low oven, until just warmed through. Lean pork goes tough if you blast it.
Cooked slices freeze for up to three months. The apples come back softer than they went in, but the flavor holds.

Once the crock pot is out for the season it tends to stay out, and there is a whole collection of slow cooker recipes to keep it busy. If you like a tenderloin with something tucked inside but want savory instead of sweet, my cream cheese stuffed pork tenderloin with bacon goes in the oven and is ready in under an hour.
Slow Cooker Pork Tenderloin with Apples, Cinnamon & Brown Sugar

Ingredients
- 1 2.5-3 lb pork tenderloin
- 1/4 cup vegetable broth
- 1.5 T brown sugar
- 1 apple cut into thin slices, any apple is fine, choose your favorite. I used a Macintosh
- 1 t cinnamon
Instructions
- Slice the tenderloin all the way down, about 3/4 inch apart.
- Rub the brown sugar evenly over the tenderloin. Fill the cuts with 2 slices of apple, if you use a large apple then one slice may be good. Sprinkle with cinnamon.
- Place the broth on bottom of crock pot and put pork in to cook on low for 3.5-4 hours, until nice and tender.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.


Could you make this in an Instant Pot?
I think so, but not sure on cooking times as I have never used an instant pot sorry
No browning loin or searing.
I did not no, but you can.. your call
Hi Kate,
I plan to try this yummy looking dish in the next few days. One question, though.
Did you mean to say a 2.5 to 3 lb. Pork LOIN, instead of TENDER loin? Pork tenderloins are typically small, maybe 1.5 lbs. at most. The pic also looks more like a Pork Loin to me. Just want to know so I get get the right stuff in the house.
Thanks!
Hi Chris, sorry for the late reply, no I bought a pork tenderloin for this recipe.. I’m not sure where you live, maybe if your in the U.S (I am in Canada) meats are cut differently, our tenderloins can get quite big
This looks delish! I’m going to make this week. Wondering if you have any recommendations on sides?
Hi Megan, I hope you enjoy it, I’d probably pair it with some kind of potatoes (I have a recipe under side dishes for awesome parmesan garlic roasted potatoes) and then maybe a salad
Looks delish! I’m wondering if there’s a sauce that you might recommend to go with it. I know people in my family prefer their meat with sauce so I’m trying to figure out what to pair with it. Thoughts?
Hi Devon, I’d probably go with maybe a maple BBQ sauce if you can find one or check Pinterest for a recipe maybe