
Imagine walking into your home after a long day and being greeted by the warm, inviting aroma of sweet and sour beef. This Slow Cooker Sweet and Sour beef recipe is designed to do just that—fill your kitchen with mouthwatering scents while offering a deliciously satisfying meal that’s perfect for any day of the week. Using just a handful of wholesome ingredients, you can create a dish that’s both easy and fulfilling, all while letting your slow cooker do the work.
Whether it’s a cozy weeknight dinner or a gathering with friends and family, this dish is bound to impress. With succulent pieces ofbeefloin perfectly infused with tangy pineapple and a savory glaze, it’s sure to become a repeat favorite in your household.
Why This Recipe Is a Must-Try
Slow cooker recipes are all the rage for a good reason. They offer the luxury of a hands-off cooking experience, which means you can go about your day while dinner prepares itself. This recipe for Sweet and Sour beef is not just easy, but it also combines the flavors of tender beef, juicy pineapple chunks, and a delightful sweet and tangy sauce that brings everything together beautifully. It’s a dish that’s both comforting and full of flavor—perfect for satisfying your cravings without the fuss.
Ingredients
- 2 lbs bonelessbeefloin, seasoned with salt and pepper
- 1 (8-ounce) can of pineapple chunks (in juice)
- ¼ cup brown sugar
- ¼ cup cider vinegar
- ¼ cup soy sauce
- 1 diced red bell pepper
- 2 tablespoons water
- 1 tablespoon cornstarch (optional)
- Green onion for garnish (optional)
How To Make Slow Cooker Sweet and Sour Beef
Step 1: Prepare the Beef
Start by seasoning your bonelessbeefloin with salt and pepper. This simple step enhances the natural flavors of the beef.
Step 2: Combine the Sauce Ingredients
In a medium-sized mixing bowl, combine the pineapple chunks (along with their juice), brown sugar, cider vinegar, and soy sauce. Stir these ingredients together until the brown sugar has dissolved, creating a lovely glaze that is the heart of your sweet and sour sauce.
Step 3: Add Ingredients to the Slow Cooker
Place the seasonedbeefloin into the slow cooker. Pour the sweet and sour sauce mixture over the beef, ensuring the roast is well-coated. Next, sprinkle the diced red bell pepper on top. The pepper adds a lovely crunch and vibrant color to the dish.
Step 4: Slow Cook
Cover the slow cooker and cook on low for 6-8 hours, or on high for 3-4 hours. The low and slow cooking method allows thebeefto become incredibly tender and infused with all the flavors of the sauce.
Step 5: Thicken the Sauce (Optional)
If you prefer a thicker sauce, mix the cornstarch with water to create a slurry. About 30 minutes before serving, stir the cornstarch mixture into the slow cooker. This will thicken the sauce beautifully, creating a glaze-like consistency.
Step 6: Serve and Garnish
When thebeefis done cooking, shred it gently with two forks, mixing it back into the sauce. Serve hot, garnished with sliced green onions for a fresh crunch and a pop of color. Pair this dish with steamed rice or noodles to soak up that delicious sauce!
Expert Tips
- For an extra depth of flavor, you can sear thebeefloin in a hot skillet before placing it in the slow cooker.
- Don’t rush the cooking process! Slow cooking allows the flavors to meld beautifully and thebeefto become tender.
- If possible, use fresh pineapple as it adds a lovely acidity and flavor compared to canned.
- Adjust the sweetness and tanginess of the sauce according to your taste by altering the amount of brown sugar and vinegar.
Variations and Customizations
- Add other vegetables such as carrots, snap peas, or broccoli for a colorful and nutritious boost.
- For a spicy kick, include sliced jalapeños or a dash of chili flakes.
- Use chicken thighs or beef instead ofbeeffor a different take on the recipe.
- Substitute coconut aminos for soy sauce for a soy-free option.
How to Store Leftovers
Storing leftovers is easy! Simply transfer any remaining sweet and sourbeefinto an airtight container. You can keep it in the refrigerator for up to three days. For longer storage, consider freezing the dish. Place it in a freezer-safe container and it can last for about three months. To reheat, simply thaw in the refrigerator overnight and warm it in the microwave or on the stovetop until heated through.
FAQ
Can I use a different type of meat for this recipe?
Yes! While the recipe is designed for beef, you can easily substitute chicken or beef. Just adjust the cooking time as needed based on the type of meat you choose.
Can I make this recipe gluten-free?
Absolutely! To make this dish gluten-free, simply replace the soy sauce with a gluten-free soy sauce or coconut aminos.
Can I cook this recipe on the stovetop instead of a slow cooker?
Yes, you can! Brown thebeefin a skillet, then add the sauce and bell pepper. Cover and simmer on low heat for about 1-2 hours, or until thebeefis tender.
What should I serve with Sweet and Sour beef?
This dish is fantastic served over steamed rice, but you can also pair it with noodles, quinoa, or even cauliflower rice for a low-carb option. Adding a side of steamed vegetables or a fresh salad can also round out the meal perfectly.
Conclusion
This Slow Cooker Sweet and Sour Beef recipe is a game-changer for your weeknight dinners. It’s simple, flavorful, and incredibly satisfying. Coupled with the convenience of a slow cooker, it allows you to come home to a delicious, ready-to-eat meal that the whole family will enjoy. With endless possibilities for customization, you can make it your own every time you whip it up. Whether you opt for the classic version or experiment with your own twists, this dish is bound to be a hit, making it a true weeknight hero! Enjoy every bite!

Slow Cooker Sweet and Sour Beef
Ingredients
Beef
- 2 lbs boneless beef loin seasoned with salt and pepper
Sauce
- 1 can pineapple chunks (8-ounce, in juice)
- 0.25 cup brown sugar
- 0.25 cup cider vinegar
- 0.25 cup soy sauce
- 1 diced red bell pepper
- 2 tablespoons water
- 1 tablespoon cornstarch (optional)
Garnish
- Green onion for garnish (optional)
Instructions
- Step 1: Season the boneless beef loin with salt and pepper.
- Step 2: In a medium-sized mixing bowl, combine the pineapple chunks (with juice), brown sugar, cider vinegar, and soy sauce. Stir until the brown sugar dissolves.
- Step 3: Place the seasonedbeefloin in the slow cooker and pour the sauce mixture over it. Sprinkle diced red bell pepper on top.
- Step 4: Cover and cook on low for 6-8 hours or on high for 3-4 hours.
- Step 5: For a thicker sauce, mix cornstarch with water to create a slurry and stir it into the slow cooker about 30 minutes before serving.
- Step 6: Shred the beef with two forks, mix it back into the sauce, and serve hot garnished with sliced green onions.
Equipment
- Slow Cooker
- Mixing Bowl