Easy Sweet Sour Meatballs (Printer-Friendly Page)

Juicy sweet and sour meatballs with pineapple and peppers—ideal for weeknights or party platters.

# Ingredients You'll Need:

→ Meatballs

01 - 1 lb ground beef
02 - 1/2 cup plain breadcrumbs
03 - 1/4 cup finely chopped brown onion
04 - 2 large eggs
05 - 1 tsp garlic powder
06 - 1/2 tsp salt
07 - 1/4 tsp ground black pepper

→ Sweet and Sour Sauce

08 - 1/3 cup rice vinegar
09 - 1/3 cup brown sugar
10 - 1/3 cup low-sodium chicken broth
11 - 1/4 cup ketchup
12 - 2 tbsp tomato paste
13 - 1/4 cup pineapple juice (from canned pineapple)
14 - 1 tbsp cornstarch
15 - 1/4 tsp salt

→ Vegetables and Finishing

16 - 2 tbsp vegetable oil
17 - 1/2 cup chopped brown onion
18 - 2 cloves garlic, minced
19 - 1/2 cup chopped green bell pepper
20 - 1/2 cup chopped red bell pepper
21 - 1 cup canned pineapple chunks, drained

# Step-by-Step Instructions:

01 - Preheat oven to 400°F (204°C) and line a baking sheet with parchment paper. For air fryer, preheat to 380°F (193°C) if required by manufacturer.
02 - In a large bowl, mix ground beef, breadcrumbs, onion, eggs, garlic powder, salt, and pepper until fully combined.
03 - Form the meat mixture into uniform golf ball-sized portions, adjusting moisture with breadcrumbs or egg as needed.
04 - Bake meatballs on prepared sheet for 20–25 minutes or air fry for 10 minutes, shaking halfway through.
05 - Whisk together rice vinegar, brown sugar, chicken broth, ketchup, tomato paste, pineapple juice, cornstarch, and salt until smooth.
06 - Heat oil in a large wok over medium-high heat. Sauté onion and bell peppers for 1 minute, then add garlic and cook for 30 seconds.
07 - Pour sauce into the wok and cook until thickened. Add cooked meatballs and pineapple chunks, toss to coat, and cook for 2 minutes.

# Extra Tips & Details:

01 - To prevent meatballs from falling apart, ensure the correct ratio of egg to breadcrumbs; adjust consistency as needed.
02 - Use a cookie scoop for uniform meatballs and an instant-read thermometer to verify internal temperature of 160°F (74°C).
03 - Add a tablespoon of sriracha or sliced jalapeños for a spicy variation.