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I haven’t shared this recipe with a single soul until now, but these are, without a doubt, the best meatballs ever. My family asks for these weekly, they freeze well, and are every mom’s dream – a quick and easy dinner that’s mess-free.
It’s time to upgrade your meatballs. Ready?
😍 Why You’ll Love My Sauce-Stuffed Meatballs
The secret to these delicious meatballs is that instead of putting sauce on top, the sauce is actually stuffed right into the meatballs themselves. And just when you thought it couldn’t get any better, you barely need to pick up a knife – everything goes straight into the food processor or blender. I often reach for leftover gluten-free bread, and you really can can use whatever you have on hand – I’ve used celery tops instead of parsley before!
I originally developed this recipe out of frustration when my kids were young and would make a mess with tomato sauce every time they ate traditional meatballs, but the moment I tasted these, I knew I had stumbled onto something amazing.
Baking them on a sheet pan means they have lots of surface area for browning and leave behind any excess grease which is a total win, and they’re extremely versatile: serve them with bread and salad, pasta, or even as appetizers with sauce for dipping.
🗒️ Ingredients
Parmesan Cheese: Brings that perfect salty bite and rich flavor that takes these meatballs to the next level.
Onion: Adds a sweet, savory balance that makes every bite feel cozy and full of flavor.
Garlic: Because who doesn’t love a little garlic kick? It gives that bold, delicious punch we all crave.
Stale gluten-free bread, sourdough, or bread of choice: This is the secret to keeping your meatballs soft, tender, and oh-so-satisfying.
Fresh Parsley: A pop of fresh, vibrant green that brightens up the whole dish—plus, it looks pretty!
Tomato sauce: Adds a little moisture and that tangy, rich flavor we all love.
Eggs: These little guys are the glue, holding everything together so your meatballs stay perfectly shaped and delicious.
Ground Beef: The heart of this recipe—lean enough to stay healthy, but juicy enough to feel indulgent.
Dried Oregano: Brings that classic Italian vibe with its earthy, herby goodness.
Olive Oil: Keeps everything nice and juicy while giving a little bit of that smooth, rich flavor we love.
👩🍳 How to Make My Sauce-Stuffed Meatballs
🔥 Preheat oven to 450 degrees F. Line the bottom of a large sheet pan with parchment paper and set aside.
🧀 In a food processor or blender, combine the cheese, bread, onion, garlic, parsley, egg, and sauce. Blend for 30 seconds, scraping the sides as needed, or until an orange color with only small flecks of bread and cheese.
🥣 In a large bowl, combine ground beef, oregano, salt and pepper.
🥄 Add the cheese/breadcrumb/sauce mixture and gently but thoroughly combine.
🤲 Using a small ice cream scoop, measure out the meatballs and roll them gently in your hands to shape them into a ball. Place onto a prepared sheet pan and drizzle lightly with oil.
⏲️ Bake for 15-20 minutes, or until browned and just cooked through.
🍽️ Serve with or without additional sauce.
🥳 Enjoy!
👋🏼 Hate Sticky Hands?
Keep your hands cold while you shape your meatballs to stop the mixture from sticking to you. Rinse your hands in cold water and pat dry.
🤲 Substitutions
- You can use all beef, a combination of beef and turkey, pork and beef, or whatever meat you like. Just stay away from very lean ground meat as it’ll result in a dry meatball.
- I use either leftover gluten-free bread from the loaf I bake every week, or sourdough, but any stale bread works.
- You can also use breadcrumbs instead of bread.
- I like using either homemade sauce or Rao’s which is my favorite jarred sauce. Use any you enjoy.
- If you don’t do dairy, you can omit the cheese and add ¼ cup more breadcrumbs.
📓 Best served with
- Spaghetti
- Mashed Potatoes
- Green Salad
- Roasted Vegetables
- Garlic Bread
👝 How to Store Leftover Meatballs
To store leftover sauce-stuffed meatballs, place them in an airtight container and refrigerate for up to 3 days for easy meal prep. If you want to keep them longer, freeze them in a single layer on a baking sheet before transferring to a freezer-safe bag or container—this way, they’ll last for up to 3 months. When reheating, I would recommend adding a bit of extra sauce to keep them moist and flavorful!
🧠 Common Questions
You can use all beef, a combination of beef and turkey, pork and beef, or really whatever meat you like. Just stay away from very lean ground meat as it’ll result in a dry meatball.
Absolutely. You can prep them and refrigerate or freeze until you’re ready to bake.
Yes! Just use gluten-free bread for the breadcrumb mixture.
Freeze them individually on a baking sheet first, then transfer to a container or freezer bag.
Make sure to gently mix the ingredients and don’t overhandle them when forming the meatballs. The eggs and breadcrumbs will help hold them together.
Sauce-Stuffed Meatballs
Ingredients
- ½ cup parmesan cheese, diced
- 1 small onion, roughly chopped
- 4 cloves garlic, smashed
- 1 cup stale gluten free bread, sourdough, or bread of choice, torn
- ¼ cup fresh parsley
- 2 large eggs
- ⅓ cup prepared tomato sauce, store bought or homemade
- 2 lb. ground beef, 85% lean
- ½ teaspoon dried oregano
- 2 teaspoons Kosher salt
- ½ teaspoon cracked pepper
- Olive oil
Instructions
- Preheat oven to 450 degrees F.
- Line the bottom of a large sheet pan with parchment paper and set aside.
- In a food processor or blender, combine the cheese, bread, onion, garlic, parsley, egg, and sauce. Blend for 30 seconds, scraping the sides as needed, or until an orange color with only small flecks of bread and cheese.
- In a large bowl, combine ground beef, oregano, salt and pepper.
- Add the cheese/breadcrumb/sauce mixture and gently but thoroughly combine. I do this with my hands so as not to overwork.
- Using a small ice cream scoop, measure out the meatballs and roll gently in hands to shape into a ball. Place onto prepared sheet pan. Drizzle tops lightly with oil.
- Bake for 15-20 minutes, or until browned and just cooked through.
- Serve with or without additional sauce.
Notes
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
These were delicious! Super moist and flavorful. I don’t think I will make them any other way from here on out.
Suggested ways to serve these meatballs?
could these be made ahead of time and frozen? either cooked or raw? would love to make them for a dinner party but won’t have much time to prepare day of. TIA!
Yes absolutely, Rebecca! I often make extras and freeze them for a quick dinner at a later date.
Can’t wait to try the recipe! I see it makes 40 meatballs; what is the serving size for the calorie count?
I can’t wait for you to give this a go, Karen! I have based the calculation on 1 meatball because I know my kids will only eat 3 or 4 but adults may eat as many as 6, so getting a standard serving is tough here!
Made these today with a mixture of ground turkey (93/7) and ground beef (85/15) and they were phenomenal! Super easy to make, too. Thanks for a great recipe, Kat!
You’re so welcome, Rebecca! Enjoy!