One-Pot Creamy Tomato Pasta

One-Pot Creamy Tomato Pasta

A delicious one-pot creamy tomato pasta recipe perfect for Canadian home cooks. Ready in 25 minutes.

Prep Time

5 min

Cook Time

20 min

Servings

4

Calories

440

Ingredients

  • 400 g pasta
  • 2 tbsp olive oil
  • 3 cloves garlic, minced
  • 1 can diced tomatoes
  • Salt, pepper, and fresh herbs
  • 1/4 cup Parmesan cheese, grated

Instructions

  1. 1

    Prepare Ingredients

    Gather and prep all ingredients. Bring a large pot of salted water to a rolling boil.

  2. 2

    Cook the Pasta

    Cook pasta according to package directions minus 1 minute for al dente. Reserve 1 cup pasta water before draining.

  3. 3

    Build the Sauce

    In a large skillet over medium heat, prepare the sauce base with aromatics and main flavouring ingredients.

  4. 4

    Combine

    Add drained pasta directly to the sauce. Toss to coat, adding pasta water as needed to achieve desired consistency.

  5. 5

    Serve

    Plate immediately, garnish with fresh herbs and grated cheese. Serve with crusty bread on the side.

Chef's Notes

The key to one-pot pasta is getting the liquid ratio right. I use exactly 3 cups of liquid per 350g of dried pasta.

Chef Luca Bianchi

About This Recipe

There's something deeply comforting about a bowl of pasta where the sauce clings to every strand — not heavy or overdone, but bright and velvety. This one-pot creamy tomato pasta delivers exactly that: garlic-kissed tomatoes reduced into a silky sauce, finished with a handful of Parmesan that melts right into the starchy pasta water. It's the kind of dish that feels like a hug on a weeknight.

Canadian home cooks gravitate toward recipes that don't demand a pantry full of specialty ingredients, and this one nails it. With just a can of diced tomatoes, a few cloves of garlic, and whatever pasta sits in your cupboard, you've got dinner in 25 minutes flat. The 'one-pot' magic really does come from combining everything in the same pan — the garlic blooms in olive oil, the tomatoes soften down, and the pasta finishes cooking right in the sauce, absorbing every last drop of flavour.

Tips for the Best One-Pot Creamy Tomato Pasta

Reserve that pasta water before draining — it's liquid gold for emulsifying the sauce. When you toss the hot pasta into the skillet, let it finish cooking in the sauce for 60 to 90 seconds so the starches bind everything together. A splash of pasta water at the end gives you that glossy, restaurant-quality finish without any cream.

What to Serve With It

Serve this straight from the skillet with a hunk of crusty sourdough on the side for mopping up every bit of sauce. A simple green salad dressed with lemon and olive oil cuts through the richness nicely. For a heartier meal, add grilled chicken breast or a sprinkle of crispy pancetta — both work beautifully alongside the bright tomato and garlic notes.

Storage & Reheating

Leftovers keep well in an airtight container in the fridge for up to three days. Reheat gently in a skillet over low heat with a splash of water or broth — the microwave tends to dry out the sauce. The pasta will absorb some liquid overnight, so don't be surprised if you need to loosen it up before serving.

Nutrition Facts

440

cal

29g

Protein

19g

Fat

46g

Carbs

4g

Fiber

545mg

Sodium

Frequently Asked Questions

Can I use any shape of pasta for this recipe?+

Absolutely. Short shapes like penne, rigatoni, or fusilli hold onto the sauce beautifully. Long strands like spaghetti or linguine work too — just give them a quick chop before tossing into the skillet so they fit comfortably in your pan.

Why does my sauce look watery instead of creamy?+

Your tomatoes likely released more liquid than expected. Simmer the sauce uncovered for an extra two to three minutes to reduce, or add a splash of reserved pasta water along with the Parmesan — the starch and cheese will thicken it right up.

Is there a dairy-free version of this dish?+

Swap the Parmesan for nutritional yeast or a store-bought vegan parmesan alternative. You can also stir in a tablespoon of olive oil at the end for extra richness. The sauce will still be creamy thanks to the starchy pasta water.

Can I make this ahead and reheat it later?+

Yes, though the pasta will continue absorbing the sauce as it sits. Store the pasta and sauce together in one container, then reheat gently with a splash of water or broth to restore the creamy texture.

What's the best way to get more flavour from the canned tomatoes?+

Let the diced tomatoes simmer in the garlic oil for at least five minutes before adding the pasta — this concentrates their sweetness. A pinch of sugar can balance acidity if your tomatoes taste sharp, and a splash of balsamic vinegar adds depth.

Tips & Tricks

  • Reserve pasta water — it's the secret to a silky sauce.
  • Don't rinse pasta after cooking unless making a cold salad.
  • Finish cooking pasta in the sauce for 1-2 minutes to marry flavours.

Reviews (3)

André G.★★★★★

Comme au restaurant! La sauce est onctueuse et les pâtes parfaitement al dente. Bravo pour cette recette.

Chantal D.★★★★★

Facile à préparer et tellement bon! Même mes enfants difficiles ont vidé leur assiette. Je recommande fortement.

Pierre T.★★★★★

Excellente recette! J'ai suivi les instructions à la lettre et le résultat était parfait. Ma femme a adoré.