Slow Cooker Brown Sugar Garlic Pork Loin with Carrots

Name: Slow Cooker Brown Sugar Garlic Pork Loin with Carrots
Prep time: 10 min
Cook time: 5 h
Total time: 5 h 20 min
Cuisine: American
Ingredients: 3 lb boneless pork loin roast; 1 lb carrots, peeled and cut into chunks; 1/2 cup brown sugar; 3/4 cup garlic soy sauce

This easy slow cooker pork loin roast creates a tender, flavorful meal with minimal effort. Simply combine pork, carrots, and a savory-sweet glaze for a perfect dinner.

By EasyCooks Kitchen

Published October 12, 20267 min read

Total time: 5 hrs 20 mins

Prep: 10 mins
Cook: 5 hrs
Rest: 10 mins

Serves: 6
Cuisine: American
Calories: 320; per serving, estimated

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A slow cooker pork loin roast with carrots, glazed in a brown sugar garlic sauce.

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Elevate your weeknight dinner with this slow cooker brown sugar garlic pork loin. This recipe combines the ease of set-it-and-forget-it cooking with the bold, savory flavors of a homemade glaze, resulting in a meal that feels special yet requires minimal effort to prepare.

This dish relies on the gentle, consistent heat of a slow cooker to transform a lean cut of pork into a succulent, tender roast. By surrounding the meat with carrots and a rich blend of brown sugar and garlic soy sauce, you create a natural braising environment. As the pork cooks, the sugars caramelize slightly in the heat while the soy sauce infuses the meat with savory depth. The result is a beautifully glazed, fork-tender roast accompanied by perfectly softened carrots that have absorbed all the aromatic juices from the cooking liquid.

The appeal

Why you’ll love it

The slow cooker method is ideal for lean cuts like pork loin because it uses a low, moist heat environment. This prevents the meat from drying out, which often happens with high-heat oven roasting. The long cooking time allows the connective tissues to break down gently, ensuring every slice is tender and juicy.
The combination of brown sugar and garlic soy sauce creates a balanced flavor profile that hits both sweet and savory notes. The sugars in the brown sugar dissolve into the soy sauce, creating a sticky, flavorful glaze that coats the pork as it cooks. The garlic provides an essential aromatic base that permeates the entire dish.

What you need

Ingredients

4 ingredients

Servings

Makes 6 servings.

3 lb boneless pork loin roast
1 lb carrots, peeled and cut into chunks
1/2 cup brown sugar
3/4 cup garlic soy sauce

Contains:

Gluten
Soy

Tools

Equipment

Slow cooker
Small ramekin
Small pitcher
Meat thermometer

Swaps

Substitutions

Instead ofGarlic soy sauce
UseMix 3/4 cup regular soy sauce with 1 tablespoon minced garlic.
Instead ofBrown sugar
UseCoconut sugar or dark brown sugar can be used for a slightly deeper flavor profile.

Good to know

Notes

Use a high-quality boneless pork loin roast for the best results. Ensure the carrots are cut into uniform, thick chunks so they hold their shape during the long cooking process. If you prefer a more intense garlic flavor, you can add extra cloves or a splash of garlic powder to the sauce before pouring it over the meat.

The slow cooker insert should be clean and dry before adding the ingredients. Avoid lifting the lid frequently during the cooking process, as this releases steam and heat, which can significantly increase the total cook time. Ensure you have a reliable meat thermometer on hand to verify the internal temperature of the pork before serving.

Prep

Before you start

Before you begin, ensure your pork loin is fully thawed if frozen. Peel and chop your carrots into uniform pieces about one to two inches in size to ensure even cooking. Clear a workspace near your slow cooker to keep everything organized. Gather your brown sugar and garlic soy sauce, ensuring you have enough liquid to partially submerge the carrots. Remove any excess silver skin from the pork if desired, although leaving a thin layer of fat can help keep the meat moist during the slow cooking process.

Step by step

Method

3 steps

Phase 1

Assembling the roast

Step 1: Prepare the slow cooker
Place the whole boneless pork loin roast directly into the center of the slow cooker ceramic insert. Arrange the prepared carrot chunks evenly around the sides of the pork roast to ensure they cook thoroughly in the braising liquid.
You’ll need: boneless pork loin roast · carrots, peeled and cut into chunks
Look for: The pork should be centered and carrots distributed around the perimeter.
Tip: Ensure the pork loin fits snugly; if it is too long, you can cut it in half to fit the insert.

Checkpoint

The pork loin should be nestled securely in the center of the slow cooker insert. The carrot chunks should be arranged snugly around the roast. The slow cooker should be clean, and all ingredients should be ready to be seasoned. At this stage, everything looks fresh, raw, and ready for the slow braising process to begin.

Phase 2

Seasoning the dish

Step 2: Add the seasonings
Sprinkle the brown sugar evenly over the top surface of the pork loin using a small ramekin to control the distribution. Pour the garlic soy sauce over the pork and carrots, ensuring the liquid settles around the base of the meat.
You’ll need: brown sugar · garlic soy sauce
Look for: The sauce should coat the top of the meat and pool slightly at the bottom.
Tip: Distribute the brown sugar evenly to help create a balanced glaze as the meat cooks.

Checkpoint

The brown sugar is distributed across the top of the pork, and the garlic soy sauce is poured over the ingredients. The sauce will begin to pool at the base of the insert. Everything should be contained within the ceramic pot, and the lid should be ready to be placed on top to trap the moisture.

Phase 3

Cooking to perfection

Step 3: Slow cook and finish
Cover the slow cooker and set to low. Cook for 5 hours. Check that the internal temperature reaches 145°F (63°C). Remove the pork to a cutting board, let it rest for 10 minutes before slicing, and serve with the carrots and sauce.
Internal temperature 145°F (63°C)
Look for: The pork should be tender and easily pierced with a fork.
Tip: Use a meat thermometer to ensure the roast is fully cooked without drying it out.

Checkpoint

The pork will have developed a rich, dark glaze, and the carrots will be fork-tender. The aroma of garlic and caramelized sugar should be prominent. The liquid in the bottom of the pot will have thickened slightly. Before removing, check the internal temperature to ensure it has reached the safe threshold for whole cuts of meat.

Doneness

How to tell it’s done

The pork loin is perfectly done when it reaches an internal temperature of 145°F (63°C) when measured at the thickest part of the roast. The meat should be opaque throughout and offer very little resistance when sliced. Always allow the roast to rest on a cutting board for at least 10 minutes before carving; this allows the juices to redistribute throughout the meat, ensuring that every slice is as moist and flavorful as possible.

Avoid these

Common mistakes

A common mistake is cooking the pork on high heat, which can cause the outside to become tough before the inside is fully cooked. Always stick to the low setting for the most consistent results. Another error is over-crowding the slow cooker, which prevents even circulation of the braising liquid. Finally, failing to let the meat rest after cooking will cause the juices to run out immediately upon slicing, leading to a drier final product. Always be patient during the resting period.

Cook safely

Food safety

Safe internal temperatures

Cook to at least these temperatures, measured with an instant-read thermometer in the thickest part.

Minimum safe internal temperatures
Food	Minimum internal temperature
Whole cuts of meat	145°F (63°C)Then rest at least 3 minutes

Better results

Tips

Tip 1
If you find the sauce is too thin after the cooking process, you can remove the pork and carrots, then simmer the remaining liquid in a small saucepan over medium heat on the stove for a few minutes. This will reduce the sauce and create a thicker, more syrupy glaze that you can drizzle over the sliced pork before serving.
Tip 2
For added flavor, you can sear the pork loin in a hot skillet with a little oil before placing it in the slow cooker. This step is optional but helps build a deeper, more complex crust on the exterior of the meat. If you choose to sear, make sure the skillet is very hot and sear for only a minute on each side to avoid overcooking.

Make it yours

Variations

Spicy Garlic Pork

Add a tablespoon of red chili flakes or a dash of hot sauce to the garlic soy sauce mixture for a kick of heat that complements the sweetness of the brown sugar.

Herb-Infused Pork

Tuck a few sprigs of fresh rosemary or thyme around the pork loin before cooking to infuse the meat and carrots with a fragrant, earthy aroma that balances the soy sauce.

On the table

Serving suggestions

Serve the sliced pork loin alongside the braised carrots, spooning a generous amount of the thickened pan sauce over both. This dish pairs beautifully with a side of steamed rice, mashed potatoes, or a crusty piece of bread to soak up the delicious garlic and brown sugar glaze left in the bottom of the slow cooker.

Consider serving with a side of roasted green vegetables or a simple garden salad to add a fresh, crisp element that contrasts with the savory, tender pork. The sweetness of the carrots and the depth of the soy sauce make this a versatile main course that works well for both casual family dinners and more formal gatherings.

Leftovers

Storage & make-ahead

Fridge: Store in an airtight container for up to 3 days.
Freezer: Freeze in a freezer-safe container for up to 2 months.
Reheat: Reheat gently in the microwave or on the stove until warmed through.

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Ensure the pork is covered with some of the cooking liquid to keep it from drying out. When storing, allow the food to cool to room temperature for no more than 2 hours before placing it in the fridge to maintain safety and quality.

Make ahead

You can prepare the ingredients in the slow cooker insert the night before, cover, and refrigerate. In the morning, simply place the insert into the slow cooker base and start the cooking process. This is an excellent way to ensure a hot dinner is ready when you return home without needing to prep in the morning.

Questions

Frequently asked questions

Can this be made with a different cut of meat?

Yes, you can substitute the pork loin with a pork tenderloin, although the cooking time will be significantly shorter. A pork shoulder can also be used for a more shredded texture, but it will require a longer cooking time to become tender.

How can the sauce be thickened if it is too runny?

To thicken the sauce, remove the pork and carrots from the slow cooker. Pour the remaining liquid into a saucepan and simmer over medium-high heat until it reduces to your desired consistency. You can also stir in a small amount of cornstarch slurry to thicken it more quickly.

Is it necessary to brown the pork before slow cooking?

Browning is not strictly necessary for this recipe as the slow cooker will cook the meat thoroughly. However, searing the pork in a hot pan for a few minutes before adding it to the slow cooker adds a nice depth of flavor and a better exterior texture to the finished roast.

Everything in one place: the recipe card below gathers the ingredients, steps and estimated nutrition, ready to print.

Recipe card