Easy spaghetti sauce is the kind of weeknight dinner that makes everyone happy without keeping you stuck in the kitchen. This recipe starts with a jar of store-bought marinara and transforms it into a rich, meaty sauce with Italian sausage, fresh garlic, and bold spices. I have been making a version of this for years, and it never fails to disappear fast at our dinner table.
There is something so comforting about a big bowl of spaghetti on a busy Tuesday night. The smell of garlic and Italian sausage hitting a hot pan is enough to bring the whole family to the kitchen before dinner is even ready. This easy spaghetti sauce skips the hours of simmering without skipping any of the flavor. It is thick, hearty, and packed with savory depth that tastes like it cooked all day. Your family will thank you!
Table of Contents
Ingredients for Easy Spaghetti Sauce
I always keep these ingredients stocked because this easy spaghetti sauce comes together so fast when the week gets crazy. I recommend using Rao’s marinara as your base since it is already rich and well-seasoned, which gives you a big head start on flavor.
- 2 tablespoons olive oil
- 1 large yellow onion, chopped
- 1 teaspoon kosher salt
- 2 teaspoons Italian seasoning (I usually add a little extra for more depth)
- 1/4 teaspoon crushed red pepper
- 1/4 teaspoon black pepper
- 6 garlic cloves, smashed and minced (about 2 tablespoons) — my preference is fresh, but jarred works great on busy nights
- 1 pound mild Italian sausage, bulk or casings removed
- 28 oz can marinara sauce (Rao’s is my go-to brand for the best results)
- 15 oz can crushed tomatoes or petite diced tomatoes, with juice
- 1 cup water
- 2 tablespoons balsamic vinegar — in my experience, this is the secret to a richer, more complex sauce
- 1 teaspoon Better Than Bouillon Beef Base
- 1 pound dry spaghetti noodles, for serving
- Kosher salt, for pasta water
- Fresh basil or parsley and grated Parmesan, for garnish (optional)
Step-by-Step Instructions
In my experience, the key to making this easy spaghetti sauce truly stand out is building flavor from the very first step rather than rushing straight to the tomatoes. Follow these steps for a sauce that tastes slow-cooked even on a weeknight.
Step 1: Heat 2 tablespoons of olive oil in a large Dutch oven or heavy pot over medium heat. Add the chopped onion along with the salt, Italian seasoning, crushed red pepper, and black pepper. Saute for about 5 minutes, stirring occasionally, until the onion softens and turns translucent. Cooking the spices in oil at this stage draws out their flavor and makes a big difference.
Step 2: Add the minced garlic to the pot, adding a small drizzle of oil if the pan looks dry. Stir and cook for about 1 minute until fragrant. Watch it closely so the garlic does not burn, which can make the whole sauce taste bitter.
Step 3: Add the Italian sausage and break it apart with a wooden spoon. Cook for 3 to 5 minutes until fully browned with no pink remaining. Drain excess grease if the pan looks very fatty, but a moderate amount is fine since fat carries flavor.
Step 4: Pour in the marinara sauce and the crushed tomatoes with all their juice. Raise the heat to medium-high to bring the sauce to a simmer. Add 1 cup of water to the empty sauce jar, swirl to rinse it out, then pour it into the empty tomato can before adding everything to the pot.
Step 5: Stir in the balsamic vinegar and the Better Than Bouillon Beef Base. Once the sauce starts to bubble, lower the heat to medium-low and let it simmer for 10 to 30 minutes. The longer it simmers, the thicker and more flavorful it becomes. Add a splash of water every 30 minutes if simmering longer than that.
Step 6: About 10 minutes before serving, bring a large pot of water to a boil. Salt it generously until it tastes slightly salty. Cook the spaghetti for 8 to 9 minutes until al dente. Drain, toss lightly with olive oil, and plate with the sauce on top. Finish with fresh basil and Parmesan.
What Goes Well with Homemade Spaghetti Sauce
The best sides for easy spaghetti sauce balance the richness of the meat and tomatoes with something light, crispy, or fresh. Here are my favorite pairings that complete the meal beautifully.
Garlic Bread: Toasted bread with butter, garlic powder, and salt is the classic partner for spaghetti sauce. It is perfect for scooping up every last bit of sauce from the bowl. Try our homemade cheesy breadsticks for an even more satisfying option.
Caesar Salad: A crisp Caesar salad provides a cool, tangy contrast to the warm, hearty sauce. The crunch of the romaine and croutons adds great texture to the meal.
Italian Meatballs: If you want to make this dinner extra hearty, add a few Italian meatballs right into the sauce while it simmers. They soak up all that flavor and take the dish to another level.
Roasted Vegetables: Something light and green on the side keeps the meal balanced. Our healthy sauteed vegetables come together in minutes and pair naturally with Italian flavors.
Zucchini Noodles: For a lower-carb option, swap regular pasta for zucchini noodles. This works especially well when you want something lighter alongside the rich sauce. Check out our healthy tomato zucchini pasta recipe for a great twist on the classic.
A Warming Bowl of Soup: Starting dinner with a light soup works beautifully before a pasta main. Our easy vegetable soup is simple, wholesome, and ready fast.
Storing and Reheating Your Spaghetti Sauce
Let the sauce cool completely before transferring it to an airtight container. It keeps well in the refrigerator for 4 to 6 days. I recommend storing the sauce separately from the cooked pasta so the noodles do not soak up all the liquid overnight.
To reheat, warm the sauce in a saucepan over medium heat, adding a small splash of water to loosen it up. It reheats beautifully in the microwave as well, just cover the container to prevent splatter. Pro tip: a quick stir halfway through microwaving keeps it heating evenly.
This easy spaghetti sauce also freezes wonderfully. Pour cooled sauce into a labeled freezer zip-lock bag and freeze flat for up to 4 to 6 months. To use, thaw overnight in the fridge or cook from frozen in a covered pan over medium-low heat with a little added water.
Frequently Asked Questions
Can I use ground beef instead of Italian sausage?
Yes, ground beef works fine, but Italian sausage is strongly recommended. It is already seasoned with Italian herbs and has a higher fat content from pork, which gives the sauce far more flavor with almost no extra effort.
How do I make this sauce thicker?
Simply let it simmer longer uncovered. Every 10 to 15 minutes of simmering cooks off more liquid and concentrates the flavor. If you have 30 minutes, the sauce will be noticeably richer and thicker than a 10-minute simmer
Can I make this sauce ahead of time?
Absolutely, and it actually tastes even better the next day once the flavors have had time to meld. Make a full batch, cool it completely, and refrigerate or freeze until you are ready to serve.
Conclusion
This easy spaghetti sauce is proof that a truly satisfying homemade dinner does not have to mean hours of effort. With a handful of simple ingredients and about 30 minutes, you get a rich, meaty sauce that the whole family will love. Make it tonight, freeze the leftovers, and thank yourself later. This is the kind of weeknight recipe worth keeping on repeat.
Easy Spaghetti Sauce Recipe
Ingredients
Equipment
Method
- Heat 2 tablespoons of olive oil in a large Dutch oven over medium heat. Add the chopped onion, salt, Italian seasoning, crushed red pepper, and black pepper. Saute for about 5 minutes until the onion softens and turns translucent.
- Add the minced garlic, adding a small drizzle of oil if the pan looks dry. Stir and cook for about 1 minute until fragrant. Do not let the garlic brown or burn.
- Add the Italian sausage and break it apart with a wooden spoon. Cook for 3 to 5 minutes until fully browned with no pink remaining. Drain excess grease if the pan looks very fatty.
- Pour in the marinara sauce and the crushed tomatoes with all their juice. Raise the heat to medium-high. Add 1 cup of water by rinsing out the sauce jar and tomato can before pouring into the pot.
- Stir in the balsamic vinegar and Better Than Bouillon Beef Base. Once the sauce begins to bubble, reduce heat to medium-low and simmer for 10 to 30 minutes. Add a splash of water every 30 minutes if simmering longer.
- About 10 minutes before serving, bring a large pot of water to a boil. Salt generously. Cook spaghetti for 8 to 9 minutes until al dente. Drain and toss lightly with olive oil.
- Plate the pasta and spoon the spaghetti sauce on top. Garnish with fresh basil or parsley and grated Parmesan. Serve immediately.
