Stuffed meatloaf is a standard ground beef loaf with a rice, Parmesan, and breadcrumb filling baked through the center, topped with melted mozzarella. It takes about the same effort as a regular meatloaf but slices into something that looks and eats noticeably better. Make one on Sunday and you have a solid protein ready to pull from the fridge all week.
What makes this version work
Two things matter most here. First, pressing the ground beef mixture up the sides of the pan before adding the filling — not just laying it flat — creates a true cavity that holds the rice filling in place during baking rather than letting it migrate and disappear into the meat. Second, pouring beef stock over the top before it goes in the oven does real work: it keeps the outer meat from drying out over a nearly hour-long bake, and it produces pan juices you can spoon over slices when serving. Skip either step and you get a drier loaf with filling that has shifted to one end.
Ingredient notes
- Boxed herb and butter rice mix: This is the filling base. It brings seasoning and fat already built in, which is why the filling holds together without needing extra salt or oil. Cook it fully before it goes into the loaf — underdone rice will stay underdone inside the meat.
- Tomato paste: A small amount goes into the beef mixture. It adds depth and a little binding without making the loaf taste like tomato sauce. Don’t swap it for ketchup here — the sugar content is too high and it can burn.
- Parmesan (shredded): Pre-shredded works fine. It blends into the rice filling and helps it set. Finely grated will clump; shredded is the better call.
- Mozzarella topping: Low-moisture mozzarella melts more evenly than fresh. Add it in the last few minutes only — any longer and it tightens up and loses that soft pull. Skip the garnish of extra green onions on top — not worth the extra dish when the loaf is already well-flavored.
If something goes sideways
- Filling leaks out the sides during baking: The meat wall wasn’t pressed high enough or was too thin at the edges. Next time, press the beef at least 1 inch thick up the sides and check that it meets the top layer with no gaps before it goes in.
- Loaf falls apart when sliced: It needs more resting time. Five minutes out of the oven isn’t enough — let it sit 10 full minutes so the juices redistribute and the filling firms up. A loaf sliced too hot will always crumble.
- Center reads undercooked but outside looks done: The filling adds thermal mass. Use an instant-read thermometer inserted into the beef portion (not the rice center) and pull it at 160°F (71°C). If the outside is browning too fast, tent loosely with foil and continue baking.
- Filling is wet or gummy: The rice was either undercooked or still steaming hot when mixed with the cheese and breadcrumbs. Cool the rice for at least 10 minutes before combining — residual steam turns the breadcrumbs to paste.
- Loaf sticks to the pan: Beef stock pooling under the loaf can caramelize and bond to an ungreased pan. Lightly oil the pan before building the loaf, or line the bottom with a strip of parchment.
Storage and reheating
Cool the loaf completely before storing — about 30 minutes at room temperature — then wrap tightly or transfer to an airtight container. It keeps in the fridge for up to 4 days. For longer storage, slice it first, wrap individual portions in plastic wrap, and freeze for up to 3 months; slices reheat faster and more evenly than a whole frozen loaf. To reheat from the fridge, place slices in a covered skillet over medium-low heat with a splash of beef stock or water for 4–5 minutes, or microwave covered on 70% power in 90-second intervals until the center hits 165°F (74°C). Reheating at full microwave power dries the meat out quickly, so the lower setting is worth the extra minute.
Easy Stuffed Meatloaf Recipe
Ingredients
Stuffed Meatloaf Ingredients
3 cloves garlic - minced
2 medium eggs - lightly beaten
¼ cup beef stock (beef broth or beef bouillon)
¼ cup tomato paste
¼ cup basil - shredded
½ cup green onions (scallions or green shallots) - diced
½ cup breadcrumbs
⅔ cup Parmesan cheese - shredded
2 pounds ground beef- ½ cup beef stock (beef broth or beef bouillon)
5 slices Mozzarella cheese
Rice Filling Ingredients
- 1 box rice mix - herb and butter
- ½ cup Parmesan cheese - shredded
- ¼ cup breadcrumbs
Instructions
- Preheat oven to 350 degrees Fahrenheit. Prepare the rice filling. Follow the directions on the box to make the rice. When it’s finished, combine the shredded cheese and breadcrumbs with the rice. It should be pretty dry.
- When the rice is cooling, combine the garlic, eggs, beef stock, tomato paste, basil, onions, bread crumbs, and Parmesan in a large bowl. Add the ground beef and mix well. Divide the beef mixture in half. Using a loaf pan, pat half the mix on the bottom and up the sides of the pan. You want about a 1 inch deep well in the centre of the meat. Spoon approximately 1 cup of rice filling into the well. Top with the remaining meat mixture, pinching the top and bottom edges together. Pour 1/2 cup of beef stock over the top of the loaf.
- Bake the stuffed meatloaf for 50 to 60 minutes or until your thermometer reads 160 degrees Fahrenheit. Top the loaf with Mozzarella slices and bake for another five minutes until the cheese melts. Let sit for 10 minutes, so the loaf sets up a bit. Carefully transfer meatloaf to a serving platter and garnish with sliced green onions! Enjoy!
Nutrition
Frequently asked questions
Can I assemble the stuffed meatloaf the night before and bake it the next day?
Yes — assemble it fully in the pan, cover tightly with plastic wrap, and refrigerate overnight. Add about 10 extra minutes to the bake time since you’re starting from cold, and verify the internal temperature of the beef reaches 160°F (71°C) before pulling it.
Can I use a different filling instead of the rice mixture?
You can swap the rice for sautéed spinach and mushrooms, or a mix of roasted vegetables, as long as the filling is cooked and reasonably dry before it goes in. Wet fillings release steam inside the loaf and can prevent the meat from setting properly around them.
What’s the best way to tell when the meatloaf is actually done?
An instant-read thermometer is the only reliable method — insert it into the thickest part of the beef, avoiding the rice filling, and look for 160°F (71°C). Color and firmness alone aren’t accurate enough with a stuffed loaf because the filling insulates the center.
Can I use ground turkey instead of ground beef?
Ground turkey works as a leaner substitute, but it needs to reach 165°F (74°C) and should never be served pink. Add an extra tablespoon or two of beef or chicken stock to the meat mixture since turkey has less fat and dries out faster during the longer bake time.
If you liked this one
- Spicy Beef Stuffed Peppers
- Hearty Beef Cauliflower Bake
- Ultimate Cheesy Beef Bake
- Beef Ricotta Lasagna Rolls
