
Weeknight dinner gets an exciting twist with these Sweet and Sour Meatballs, featuring tender meatballs and colorful vegetables in a homemade sauce that perfectly balances sweet and tangy flavors. This budget-friendly meal brings restaurant-quality taste right to your family table.
Last weekend, I made these for a potluck, and even the pickiest eaters went back for seconds! The secret lies in getting that perfect sauce consistency and letting the meatballs develop a nice brown crust.
Essential Ingredients
- Pre-made meatballs: Either beef, pork, or chicken work beautifully
- Pineapple chunks: Adds natural sweetness and authentic flavor
- Bell peppers: Use red or green for color and crunch
- Broccoli florets: Cut into bite-sized pieces for even cooking
- Ketchup: Creates the base for our sauce
- Rice vinegar: Brings the perfect tang
- Brown sugar: Balances the acidity
- Soy sauce: Adds depth and umami
- Cornstarch: Thickens the sauce to restaurant quality

Detailed Instructions
Start with your sauce. Whisk together ketchup, rice vinegar, brown sugar, soy sauce, and cornstarch until completely smooth. The secret is getting all the cornstarch lumps out now
Heat your largest skillet or wok over medium-high heat. Add oil and wait until it shimmers - proper heat is crucial for browning
Add meatballs to the hot pan. Let them develop a golden crust before turning - this takes about 3-4 minutes per side. Don't overcrowd the pan
Once meatballs are nicely browned, push them to the edges of the pan. Add your chopped vegetables to the center where they'll get direct heat and better caramelization
Stir-fry vegetables for 2-3 minutes until they start to get some color but still maintain crunch. Add pineapple chunks and give everything a quick toss
Give your sauce mixture one final whisk and pour it all around the pan. Let it come to a gentle simmer, stirring occasionally until it thickens and turns glossy
Once sauce reaches desired thickness, gently toss everything together to coat evenly. The sauce should cling to both meatballs and vegetables
Making the Perfect Sauce
Getting that restaurant-style sweet and sour sauce is all about balance. Too much vinegar makes it sharp, too much sugar makes it cloying. I've found that adding the pineapple juice from the can adds natural sweetness that really elevates the flavor.

The Art of Stir-Frying
Keeping vegetables crisp-tender is key to this dish. Nobody wants mushy broccoli! I learned from my neighbor who owned a Chinese restaurant that high heat and quick cooking is the secret.
Growing up, my mom would make this with whatever vegetables were on sale that week. It taught me how versatile this recipe can be while staying budget-conscious.
After years of making this family favorite, I've learned that its beauty lies in its flexibility. Whether you're using premium ingredients or cooking on a budget, these sweet and sour meatballs never fail to satisfy. The combination of tender meatballs, crisp vegetables, and that perfectly balanced sauce makes this dish a winner every time. It's become my go-to recipe for busy weeknights when I need something delicious that won't break the bank.
Recipe Tips & Questions
- → Can I use frozen meatballs?
- Yes, frozen meatballs work great. Just make sure they're fully thawed before cooking for even browning.
- → What vegetables can I use?
- You can use any stir-fry vegetables you like - try carrots, snow peas, or bell peppers of any color.
- → Can I make this gluten-free?
- Yes, just make sure to use gluten-free soy sauce and check all sauce ingredients for gluten-free certification.
- → Can I make my own meatballs?
- Absolutely! You can make meatballs using beef, pork, lamb, or a mix of these meats.
- → Can I prepare the sauce ahead?
- Yes, you can mix the sauce ingredients ahead and store in the fridge for up to 2 days before using.