How to Make Classic Spaghetti Step by Step

Posted on February 13, 2026

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Nothing beats the smell of spaghetti sauce simmering on the stove. Garlic sizzling in olive oil. Tomatoes bubbling slowly. Pasta twirling in a pot of salted water. It’s the kind of meal that feels like home — simple, cozy, and guaranteed to make everyone hungry before dinner even hits the table.

And here’s the secret: great spaghetti isn’t complicated — it’s all about doing the basics right.

Follow these easy steps and you’ll have classic, family-style spaghetti that tastes like it simmered all day (even if it didn’t).


Step 1: Gather Your Ingredients

Classic spaghetti uses pantry staples. Nothing fancy — just good flavor layering.

For the pasta:

  • 1 lb spaghetti
  • Salted water

For the meat sauce:

  • 1 lb ground beef or Italian sausage
  • 1 onion, diced
  • 3–4 garlic cloves, minced
  • 1–2 cans crushed tomatoes (San Marzano if you can)
  • Olive oil
  • Salt + pepper
  • Italian seasoning or dried oregano
  • Fresh basil (optional but amazing)
  • Parmesan cheese

Simple ingredients, big payoff.


Step 2: Brown the Meat First (Flavor Foundation)

This step builds deep, rich flavor — don’t rush it.

Heat a large skillet or pot over medium-high heat.

Add:

  • A drizzle of olive oil
  • Ground beef or sausage

Let it brown, not steam.

Tips:

  • Don’t stir constantly — let it caramelize
  • Break into crumbles as it cooks
  • Cook until nicely browned

Brown bits = flavor gold.


Step 3: Build the Sauce Base (Onion + Garlic Magic)

Once meat is browned, add aromatics.

Toss in:

  • Diced onion
  • Cook 4–5 minutes until soft
  • Then garlic for 1–2 minutes (don’t burn!)

That onion-garlic combo creates the classic spaghetti smell we all love.

Next, pour in:

  • Crushed tomatoes
  • Seasonings
  • Pinch of salt + pepper

Stir everything together.


Step 4: Simmer Low and Slow

Now comes the easiest part: let it simmer.

Turn heat to low and cook:

  • Minimum: 15 minutes
  • Better: 30–45 minutes
  • Best: 60 minutes if you have time

The sauce will:

  • Thicken naturally
  • Get sweeter
  • Taste richer

If it looks too thick, add a splash of water or broth.

If too thin, simmer uncovered a bit longer.

Optional upgrades:

  • Grated carrot for sweetness
  • Bell peppers for extra flavor
  • Red pepper flakes for heat

Step 5: Cook the Spaghetti Perfectly Al Dente

While the sauce simmers, cook your pasta.

Fill a large pot with plenty of water — pasta needs space.

Remember:

  • 4–6 quarts water per pound
  • Salt generously (tastes like the sea)

Bring to a full rolling boil.

Add spaghetti and stir for the first 30 seconds so it doesn’t stick.

Cook 2 minutes less than package time.

You want al dente — tender with a slight bite.

Before draining, scoop out:
👉 1 cup pasta water (trust me, this matters)


Step 6: Marry the Pasta and Sauce (Italian Secret)

This is where average spaghetti becomes amazing.

Don’t just dump sauce on top.

Instead:

  1. Add drained pasta directly into the sauce pot
  2. Toss together
  3. Add a splash of reserved pasta water
  4. Simmer 1–2 minutes

The starchy water helps:

  • Thicken sauce
  • Coat every strand
  • Create a silky finish

This technique makes everything taste restaurant-quality.


Step 7: Finish Like a Pro

Right before serving, add:

  • Fresh basil
  • Grated Parmesan
  • Drizzle olive oil

Then toss one last time.

The smell? Unreal.


Quick Tips for Perfect Spaghetti Every Time

Save these for later:

✔ Brown meat well
✔ Add garlic after onions
✔ Simmer sauce slowly
✔ Salt pasta water generously
✔ Cook al dente
✔ Reserve pasta water
✔ Finish pasta in sauce

Tiny tweaks = huge flavor.


Leftover Hacks (Because It’s Even Better Tomorrow)

Got extras? Lucky you.

To reheat:

  • Add splash of water
  • Cover
  • Warm slowly

The moisture brings the sauce back to life.

You can also freeze sauce for busy nights — total lifesaver.


Final Thoughts

Classic spaghetti is comfort food at its finest. It’s simple, budget-friendly, and always a crowd-pleaser. Once you master these easy steps, you’ll never need jarred sauce again.

So grab your pot, simmer that sauce, and make tonight spaghetti night.

Save this recipe for later — you’ll want it on repeat. 🍝

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