This one-pot spaghetti with meat sauce is a quick and easy meal perfect for busy weeknights. Combining the rich flavors of ground beef, onion, and garlic with a hearty marinara sauce, this dish is sure to satisfy your cravings. Plus, it's all cooked in one pot, making cleanup a breeze.
Most of the ingredients in this recipe are common pantry staples, but you may need to pick up a few items at the supermarket. Marinara sauce is a key component, so choose a high-quality brand for the best flavor. Additionally, make sure you have spaghetti on hand, as this is the main pasta used in the dish.

Ingredients For One-Pot Spaghetti With Meat Sauce
Ground beef: Provides a rich, meaty base for the sauce.
Onion: Adds sweetness and depth to the sauce.
Garlic: Enhances the flavor with its aromatic qualities.
Marinara sauce: Forms the main body of the sauce, bringing tomato richness.
Water: Helps cook the pasta and thin out the sauce.
Spaghetti: The main pasta used in this dish, absorbing the flavors of the sauce.
Salt: Enhances the overall flavor of the dish.
Pepper: Adds a touch of heat and complexity.
Parmesan cheese: Optional, but adds a savory, cheesy finish.
Technique Tip for This Recipe
When browning the ground beef, make sure to break it up into small pieces using a wooden spoon or spatula. This ensures even cooking and helps the meat to incorporate better with the marinara sauce. Additionally, when adding the spaghetti to the pot, try to spread it out evenly and gently press it down into the liquid to ensure it cooks uniformly. Stir occasionally to prevent the pasta from sticking together or to the bottom of the pot.
Suggested Side Dishes
Alternative Ingredients
ground beef - Substitute with ground turkey: Ground turkey is a leaner option and provides a similar texture and flavor.
ground beef - Substitute with lentils: Lentils are a great plant-based protein and can mimic the texture of ground beef in the sauce.
onion - Substitute with shallots: Shallots offer a milder and slightly sweeter flavor compared to onions.
onion - Substitute with leeks: Leeks provide a subtle onion flavor and can add a different texture to the dish.
garlic - Substitute with garlic powder: Garlic powder can be used in place of fresh garlic, though you may need to adjust the amount to taste.
garlic - Substitute with shallots: Shallots can provide a mild garlic-like flavor when minced finely.
marinara sauce - Substitute with crushed tomatoes: Crushed tomatoes can be seasoned with herbs and spices to create a similar base for the sauce.
marinara sauce - Substitute with tomato paste and water: Tomato paste mixed with water and seasoned can mimic the consistency and flavor of marinara sauce.
water - Substitute with chicken broth: Chicken broth adds more depth of flavor compared to plain water.
water - Substitute with vegetable broth: Vegetable broth can be used for a vegetarian option and adds additional flavor.
spaghetti - Substitute with whole wheat spaghetti: Whole wheat spaghetti offers more fiber and nutrients.
spaghetti - Substitute with zucchini noodles: Zucchini noodles are a low-carb alternative that can be used for a lighter dish.
salt - Substitute with soy sauce: Soy sauce can add a salty and umami flavor, though it will change the flavor profile slightly.
pepper - Substitute with cayenne pepper: Cayenne pepper adds heat and a different kind of spice compared to black pepper.
parmesan cheese - Substitute with nutritional yeast: Nutritional yeast provides a cheesy flavor and is a great vegan alternative.
parmesan cheese - Substitute with pecorino romano: Pecorino Romano is a similar hard cheese with a slightly saltier and sharper flavor.
Alternative Recipes Similar to This Dish
How to Store or Freeze This Dish
Allow the one-pot spaghetti with meat sauce to cool to room temperature before storing. This helps prevent condensation, which can lead to soggy pasta and diluted sauce.
Transfer the cooled spaghetti into airtight containers. For best results, use containers that are appropriately sized for the amount of food you're storing to minimize air exposure.
If you plan to consume the leftovers within a few days, store the containers in the refrigerator. The spaghetti will stay fresh for up to 3-4 days.
For longer storage, consider freezing the spaghetti. Portion the pasta into freezer-safe containers or heavy-duty freezer bags. Squeeze out as much air as possible before sealing to prevent freezer burn.
Label the containers or bags with the date and contents. This will help you keep track of how long the spaghetti has been stored and ensure you use it within a reasonable timeframe.
When ready to reheat, if refrigerated, you can microwave the spaghetti in a microwave-safe dish, stirring occasionally to ensure even heating. Alternatively, reheat on the stovetop over medium heat, adding a splash of water or marinara sauce to maintain moisture.
If frozen, thaw the spaghetti in the refrigerator overnight before reheating. For quicker thawing, you can use the defrost setting on your microwave, but be sure to transfer the spaghetti to a microwave-safe dish first.
Once thawed, reheat using the same methods as for refrigerated spaghetti. Ensure the pasta is heated through to an internal temperature of 165°F (74°C) for safe consumption.
If you find the sauce has thickened too much during storage, add a small amount of water or broth while reheating to achieve the desired consistency.
Garnish with freshly grated parmesan cheese and a sprinkle of fresh herbs like basil or parsley before serving to revive the flavors and add a touch of freshness.
How to Reheat Leftovers
Stovetop Method: Place the leftover spaghetti and meat sauce in a large skillet or saucepan. Add a splash of water or broth to help rehydrate the pasta. Heat over medium-low, stirring occasionally, until warmed through. This method helps maintain the texture of the spaghetti and keeps the sauce from drying out.
Microwave Method: Transfer the spaghetti and meat sauce to a microwave-safe dish. Add a small amount of water or broth to keep it moist. Cover with a microwave-safe lid or plastic wrap with a few holes poked in it to allow steam to escape. Heat on medium power for 1-2 minutes, stir, and continue heating in 30-second intervals until hot. This method is quick and convenient.
Oven Method: Preheat your oven to 350°F (175°C). Place the spaghetti and meat sauce in an oven-safe dish. Cover with aluminum foil to prevent drying out. Bake for about 20 minutes, or until heated through. This method is great for reheating larger portions and ensures even heating.
Double Boiler Method: Fill a large pot with a few inches of water and bring to a simmer. Place a heatproof bowl with the spaghetti and meat sauce over the pot, making sure the bottom of the bowl does not touch the water. Stir occasionally until heated through. This gentle method helps preserve the texture of the pasta and sauce.
Slow Cooker Method: Place the spaghetti and meat sauce in a slow cooker. Add a splash of water or broth if needed. Set the slow cooker to low and heat for 1-2 hours, stirring occasionally. This method is perfect for reheating large batches and keeps the pasta and sauce moist and flavorful.
Best Tools for This Recipe
Large pot: Used to cook the ground beef, onions, garlic, and to simmer the spaghetti with the sauce and water.
Wooden spoon: Ideal for stirring the ground beef, onions, garlic, and spaghetti to ensure even cooking and prevent sticking.
Chef's knife: Essential for chopping the onion and mincing the garlic.
Cutting board: Provides a safe and stable surface for chopping the onion and mincing the garlic.
Measuring cups: Used to measure the marinara sauce and water accurately.
Can opener: Handy if your marinara sauce comes in a can.
Grater: Needed if you choose to grate fresh parmesan cheese for serving.
Colander: Useful for draining any excess fat from the cooked ground beef, if necessary.
Ladle: Helps in serving the spaghetti and sauce onto plates.
How to Save Time on Making This Recipe
Pre-chop ingredients: Chop the onion and garlic ahead of time and store them in the fridge.
Use pre-made sauce: Opt for a high-quality marinara sauce to save time on making your own.
Boil water quickly: Use an electric kettle to boil the water faster before adding it to the pot.
One-pot cooking: Cooking everything in one pot reduces cleanup time significantly.
Pre-grated cheese: Buy pre-grated parmesan cheese to save time on grating.

One-Pot Spaghetti with Meat Sauce
Ingredients
Main Ingredients
- 1 lb Ground Beef
- 1 Onion, chopped
- 2 cloves Garlic, minced
- 24 oz Marinara Sauce
- 3 cups Water
- 12 oz Spaghetti
- to taste Salt and Pepper
- ¼ cup Parmesan Cheese, grated optional
Instructions
- 1. In a large pot, cook the ground beef over medium heat until browned.
- 2. Add the chopped onion and minced garlic, and cook until the onion is translucent.
- 3. Pour in the marinara sauce and water, and bring to a boil.
- 4. Add the spaghetti, and reduce the heat to a simmer. Cook, stirring occasionally, until the spaghetti is tender and the sauce has thickened, about 15-20 minutes.
- 5. Season with salt and pepper to taste. Serve with grated Parmesan cheese if desired.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Dish
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