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Keto Slow Cooker Sweet and Sour Meatballs

These Keto Slow Cooker Sweet and Sour Meatballs are a Great Make Ahead Keto Side Dish that’s Perfect for Holiday Dinners or Game Day. The tender Slow-cooked Meatballs with Classic Homemade Low Carb Sweet and Sour Sauce also make a tasty Dinner, served with a side of Veggies and Cauliflower Rice.
4.72 from 7 votes
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Course: Keto Side Dish
Cuisine: American / Asian
Keyword: beef, Keto, Low Carb, slow cooker
Prep Time: 15 minutes
Cook Time: 4 hours 30 minutes
Total Time: 4 hours 45 minutes
Servings: 54 meatballs
Calories: 243kcal
Author: Lyndsay Baker


  • For the Keto Meatballs:
  • 2 lbs Ground Beef and Pork
  • 1 Egg
  • 1 Tsp Salt
  • 1/2 Tsp Pepper
  • 1 Tsp Garlic Powder
  • For the Keto Sweet and Sour Sauce:
  • 1/2 Cup Swerve Brown Sugar
  • 3 Tbsp Vinegar
  • 1 Tbsp Lemon juice
  • 3/4 Cup Sugar Free Ketchup
  • 2 Tbsp Gluten Free Soya Sauce


  • For the Keto Meatballs:
  • Preheat oven to 400 F. Then, line a lasagna pan or cookie sheet with tin foil. In a large mixing bowl, mix the ground beef/pork, the egg, garlic powder, salt and pepper.
  • Roll out, small one inch meatballs. Place the meatballs in the pan (9 rows of 6), and bake for 12-13 minutes. Pour off any grease, then turn your oven to broil. Bake for another 10 – 12 minutes, turning the meatballs a few times.Transfer the cooked meatballs to a slow cooker/ crockpot.
  • For The Keto Sweet and Sour Sauce:
  • Add the sugar free ketchup, gluten free soya sauce, vinegar, lemon juice and swerve brown sugar to a medium sized sauce pan. Brin to a boil, stirring throughout.
  • Pour the sweet and sour sauce over the meatballs. Cook on low for 4 hours or on high for 2 hours.
  • This recipe makes 54 Keto Slow Cooker Sweet and Sour Meatballs.


Calories: 243kcal | Carbohydrates: 5.2g | Protein: 20.9g | Fat: 15.5g