One-Pot Asparagus and Bacon Rigatoni

Asparagus season doesn’t last long, and this is one of my favorite ways to use it — a creamy, one-pot rigatoni with bacon that’s on the table in about 30 minutes. Everything cooks together in broth, which means real flavor and almost no cleanup.

My dad taught me this method years ago. He spent decades in professional kitchens, and one of the things he was always saying was that you’re leaving flavor behind every time you drain pasta water. Cooking the pasta directly in broth keeps all of that in the pot — the starch thickens the liquid into a sauce as it cooks, so by the time the rigatoni is done, the sauce is already there. It’s a small shift that makes a real difference.

If you like this one, my Healthy-ish Stovetop Mac and Cheese, Ground Beef Stroganoff, and One-Pot Rigatoni Ragu use the same approach — all worth keeping in the rotation.

How the One-Pot Pasta Method Works

When you cook pasta in broth instead of water, the starch it releases as it cooks has nowhere to go — so it stays in the pot and thickens the liquid around it. That’s your sauce. No separate roux, no cream reduction, nothing complicated. Just pasta doing what pasta does, in a more flavorful liquid.

It also means you’re not pouring any of that flavor down the drain. Every bit of what you put in the pot ends up in the dish.

Ingredients

This recipe uses simple, everyday ingredients, but the way they come together is what makes it feel a little extra special.

• 4 slices thick-cut bacon, chopped
• 2 cloves garlic, chopped
• 1 lb rigatoni
• 2½ cups chicken bone broth
• 1½ lbs asparagus, cut into pieces about the same size as the pasta
• ½ cup heavy cream
• 2 oz cream cheese, softened
• ¼ cup 2% milk (optional, for adjusting consistency)
• ¼ cup freshly grated Parmesan cheese
• 1 tsp sea salt, or to taste
• Freshly ground black pepper, to taste

About the Ingredients

Bacon

Instead of adding oil to the pot, you’re using the rendered bacon fat as your cooking base. It adds a smoky, savory depth that carries through the whole dish — and it means one fewer ingredient to measure.

Garlic

Just two cloves, cooked until fragrant. You’re not trying to brown it — just mellow it out so it blends into the background flavor instead of sitting on top of everything.

Rigatoni

The ridges and the hollow center are what make rigatoni work so well here. The sauce gets into the pasta, and you’ll get little bites where a piece of asparagus has tucked right inside a tube. Penne or mezzi rigatoni work too if that’s what you have.

Chicken Bone Broth

This is where most of the flavor comes from. Use bone broth if you have it — the extra body it adds to the sauce is noticeable. Regular chicken broth or vegetable broth both work fine as a swap.

Asparagus

Cut it to roughly the same length as your pasta so everything cooks at a similar rate. If you’re using fresh asparagus, it goes in at the beginning with the broth. Frozen goes in later, once the pasta is cooked.

Cream Cheese + Heavy Cream

The cream cheese is what gives the sauce that smooth, almost Alfredo-like texture without needing to build a separate sauce. Stir it in after the pasta is cooked, then add the heavy cream to finish. Milk at the end is just for loosening things up if the sauce tightens more than you’d like.

Parmesan

Freshly grated, added at the table. It finishes the sauce with a little salt and that savory depth that pulls everything together.

Salt & Pepper

Salt enhances all the flavors, while pepper adds just a little warmth without overpowering the dish.

How to Make it

This recipe comes together in one pot with just a few simple steps. The key is letting the pasta cook directly in the broth so it creates a creamy sauce as it cooks.

1. Cook the Bacon

Cook the chopped bacon in a large, heavy-bottomed pot over medium heat until crispy. Transfer to a paper towel-lined plate, but leave about half of the bacon fat in the pan.

👉 This is where the flavor foundation starts — don’t skip leaving the fat in the pan.

2. Add Garlic + Build Flavor

Add the bacon back into the pan along with the chopped garlic. Cook for about a minute, until fragrant.

👉 You’re not browning the garlic here — just waking it up.

3. Add Pasta, Broth, + Asparagus

Pour in the chicken bone broth, add a pinch of salt, and stir in the rigatoni. If using fresh asparagus, add it now. Bring to a gentle simmer, cover, and cook until the pasta is al dente, stirring occasionally to prevent sticking.

👉 Everything cooks together from here — that’s what makes this a true one-pot meal.

4. Add Cream Cheese

Once the pasta is cooked, there should still be a small amount of liquid in the pot. Add the cream cheese in chunks and stir until fully melted and coating the pasta. If using frozen asparagus, add it at this stage.

👉 This is where it turns creamy — stir until you don’t see any white streaks left.

5. Finish with Cream + Season

Stir in the heavy cream and season with salt and freshly ground black pepper. If the sauce is thicker than you’d like, add milk a tablespoon or two at a time until you reach the right consistency.

👉 You’re in control of the final texture — add milk a little at a time until it’s where you want it.

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6. Serve

Remove from heat and top with freshly grated Parmesan. Serve warm.

👉 Simple, creamy, and just fresh enough to keep it from feeling heavy.

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