This creamy pumpkin and bacon pasta combines roasted pumpkin, smoky bacon and mellow roasted garlic in a smooth Parmesan sauce. Rosemary adds flavour, while a little Dijon mustard and lemon juice balance the sweetness of the pumpkin.

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Quick Summary - Creamy Pumpkin Bacon Pasta
The balance of sweet pumpkin and smoky bacon is what I like most about this pasta. Don't skip the pasta water - it helps loosen the pumpkin sauce so it coats the pasta properly. Beth (Effortless Foodie)
🕒 Ready In: 55 minutes
👪 Serves: 5
🍽 Calories: 693
🥣 Main Ingredients: Pasta, pumpkin, smoked bacon, garlic, rosemary, single cream and Parmesan.
👩🍳 Difficulty: Easy
👌 Why this recipe? Roasting the pumpkin and garlic brings out their sweetness, while smoky bacon and Parmesan create a creamy, savoury sauce for a comforting autumn pasta dinner.
Summarise & Save This Content On
It's a comforting autumn dinner made with fresh pumpkin, with most of the cooking time spent roasting the vegetables in the oven. Toss the sauce with your favourite pasta and finish with bacon and extra Parmesan.
Love creamy pasta dishes? You'll also like my creamy garlic mushroom pasta, creamy sweet potato pasta, and creamy sausage pasta.
Jump to:
- Quick Summary - Creamy Pumpkin Bacon Pasta
- Why you'll love this pumpkin bacon pasta
- 5* Reader review
- Ingredient notes
- Need to substitute an ingredient?
- Variations
- Make it even better
- How to make pumpkin and bacon pasta
- Beth's top tips
- Serving suggestions
- Storage
- Troubleshooting guide
- Pumpkin and bacon pasta FAQs
- More pasta recipes
- More pumpkin recipes
- Recipe
- 💬 Comments
Why you'll love this pumpkin bacon pasta
- Uses fresh pumpkin - roasting it with garlic and rosemary creates the base of the sauce.
- Mostly hands-off cooking - prepare the roasting tray, then cook the pasta towards the end.
- Full of autumn flavour - pumpkin, rosemary and smoky bacon work beautifully together.
- Easy to adapt - swap the pumpkin for butternut squash or add a handful of spinach.
- A different way to use pumpkin - ideal when you fancy something savoury rather than another pumpkin bake.
5* Reader review
Loved this recipe made it for dinner this evening. It was very tasty and an excellent way to use a Halloween pumpkin.
- Beverley
Ingredient notes
Pasta - short shapes such as rigatoni, penne or fusilli work well because they catch the creamy sauce. Use dried pasta and cook according to the packet instructions.
Pumpkin - you need 500g after peeling and removing the seeds. Choose a pumpkin sold for cooking, which generally has a better flavour and texture than a large carving pumpkin.
Olive oil - helps the pumpkin roast and prevents it from sticking to the tray.
Rosemary - roast the sprigs with the pumpkin, then remove the woody stalks before blending.
Garlic - roast the cloves in their skins, then squeeze out the softened garlic before adding it to the food processor.
Smoked streaky bacon (smoked bacon) - six rashers add savoury, smoky flavour. Four go into the sauce, and two are chopped for the topping.
Single cream (light cream) - makes the pumpkin sauce creamy. US readers can use light cream; heavy cream will give a richer, thicker sauce that may need extra pasta water.
Parmesan - finely grate it so it blends easily into the sauce. Keep a little extra aside for serving if you like.
Dijon mustard - adds a subtle tang without making the sauce taste strongly of mustard.
Lemon juice - balances the cream, cheese and sweet pumpkin.
Salt and black pepper - season carefully, as the bacon and Parmesan already contribute salt.
Need to substitute an ingredient?
Have an allergy or dietary preference? Let AI customise the recipe for you.
Variations
- Butternut squash - replace the pumpkin with the same weight of peeled, deseeded butternut squash. Roast until tender.
- Vegetarian pumpkin pasta - leave out the bacon and use a vegetarian hard cheese instead of Parmesan. Roasted mushrooms make a good topping.
- Different herbs - use thyme instead of rosemary for a slightly different flavour.
- Extra greens - stir fresh spinach into the warm pasta until wilted, or add peas to the pasta water towards the end of cooking.
- A little heat - add a pinch of chilli flakes to the roasting tray.
Make it even better
Add fibre - use wholewheat pasta and add peas or spinach.
Add protein - stir in drained cannellini beans or serve with cooked chicken. You may need extra liquid to keep the sauce loose.
Add healthy fats - sprinkle a few unsalted pumpkin seeds over each bowl for crunch and some unsaturated fats.
How to make pumpkin and bacon pasta
One: Preheat the oven to 190°C (170°C fan / 375°F / Gas 5). Place the cubed pumpkin, rosemary sprigs and unpeeled garlic cloves in a large roasting tin. Drizzle with olive oil, season lightly with salt and pepper, and toss together. Roast for 35 minutes, until the pumpkin is soft enough to squash with a fork.
Two: Lay the bacon rashers over the pumpkin and return the tray to the oven for 10 minutes, or until the bacon is cooked through. Meanwhile, cook the pasta according to the packet instructions, reserving a mugful of pasta cooking water before draining.
Three: Remove the woody rosemary stalks and squeeze the softened garlic out of its skins. Place the pumpkin, rosemary leaves, garlic and four bacon rashers in a food processor, reserving the remaining two rashers for the topping. Add the single cream, Parmesan, Dijon mustard and lemon juice, then blend until smooth. Gradually add enough reserved pasta water to create a silky sauce, then taste and adjust the seasoning.
Four: Toss the sauce with the drained pasta, warming gently in the saucepan if needed. Add another splash of pasta water if the sauce is too thick. Chop the reserved bacon rashers, sprinkle them over the pasta and serve immediately with extra grated Parmesan if you like.

Beth's top tips
- Cut the pumpkin into evenly sized pieces. This helps it cook at the same rate.
- Check the pumpkin before blending. Undercooked pieces can leave the sauce grainy.
- Remove the garlic skins and rosemary stalks. Only the soft garlic and rosemary leaves belong in the sauce.
- Reserve the pasta water before draining. Put a mug beside the hob as a reminder.
- Add the water gradually. You may not need the whole mugful.
- Keep the sauce slightly loose. It thickens as it coats the pasta and cools.
- Taste before adding salt. Bacon and Parmesan can provide plenty already.
- Follow your processor's guidance for warm ingredients. Allow the roasted ingredients to cool slightly if required, and avoid overfilling.

Serving suggestions
Pumpkin and bacon pasta is filling enough to serve on its own. For an easy vegetable side, add steamed broccoli, green beans or a crisp green salad.
If you're feeding hungry appetites, serve with focaccia or garlic bread to mop up the sauce.
Storage
Fridge: Cool leftovers and refrigerate in a covered container within two hours. Eat within 48 hours.
Reheat: Add a splash of water or milk and reheat gently, stirring regularly, until steaming hot throughout. Only reheat once. These storage and reheating instructions follow Food Standards Agency guidance.
Freezer: You can freeze leftovers, although the cream sauce may separate and the pasta can soften after thawing. For the best texture, enjoy this dish freshly made.

Troubleshooting guide
The sauce is too thick: Add the reserved pasta cooking water a splash at a time, stirring until the sauce coats the pasta easily. Pumpkin varies in moisture content, so you may need a little more water depending on the variety used.
The sauce is grainy: Make sure the pumpkin is completely tender before blending. If it still feels firm when pierced with a fork, roast it for a little longer. Remove the garlic skins and woody rosemary stalks, then blend thoroughly until smooth.
The bacon topping isn't crisp: Bacon roasted over the pumpkin can stay soft underneath. For a crisper topping, move the two reserved rashers to a separate baking tray and cook for a little longer, checking regularly.
The pasta becomes dry after mixing: Pasta absorbs liquid as it sits, causing the sauce to thicken. Stir in another splash of reserved pasta water and serve immediately.
Pumpkin and bacon pasta FAQs
Choose a small culinary pumpkin. These are grown for eating and generally have a better flavour than large carving pumpkins. Butternut squash also works well.
The recipe uses 500g of prepared pumpkin, weighed after peeling and removing the seeds. The weight of a whole pumpkin varies, so weighing the prepared flesh is more reliable than using "one small pumpkin
Yes. Peel it and remove the seeds and stringy centre before cutting it into evenly sized chunks.
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Recipe
Creamy Pumpkin and Bacon Pasta
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Equipment
- Knife
Ingredients
- 350 g Pasta
- 2 tablespoon Olive Oil
- 500 g Pumpkin weighed after peeling and deseeding, cut into bite-sized pieces
- 2 Rosemary sprigs
- 4 Garlic Cloves left in their skins
- 6 Smoked Bacon rashers
- 300 ml Single Cream
- 75 g Parmesan grated
- ½ teaspoon Dijon Mustard
- 1 tablespoon Lemon Juice
- Salt and Pepper
Instructions
- Preheat the oven to 190°C (170°C fan / 375°F / Gas 5). Place the cubed pumpkin, rosemary sprigs and unpeeled garlic cloves in a large roasting tin. Drizzle with olive oil, season lightly with salt and pepper, and toss together. Roast for 35 minutes, until the pumpkin is soft enough to squash with a fork.2 tablespoon Olive Oil, 500 g Pumpkin, 2 Rosemary sprigs, 4 Garlic Cloves
- Lay the bacon rashers over the pumpkin and return the tray to the oven for 10 minutes, or until the bacon is cooked through. Meanwhile, cook the pasta according to the packet instructions, reserving a mugful of pasta cooking water before draining.350 g Pasta, 6 Smoked Bacon rashers
- Remove the woody rosemary stalks and squeeze the softened garlic out of its skins. Place the pumpkin, rosemary leaves, garlic and four bacon rashers in a food processor, reserving the remaining two rashers for the topping. Add the single cream, Parmesan, Dijon mustard and lemon juice, then blend until smooth. Gradually add enough reserved pasta water to create a silky sauce, then taste and adjust the seasoning.300 ml Single Cream, 75 g Parmesan, ½ teaspoon Dijon Mustard, 1 tablespoon Lemon Juice, Salt and Pepper
- Toss the sauce with the drained pasta, warming gently in the saucepan if needed. Add another splash of pasta water if the sauce is too thick. Chop the reserved bacon rashers, sprinkle them over the pasta and serve immediately with extra grated Parmesan if you like.
Notes
- Pumpkin weight: Use 500g after peeling and deseeding.
- Alternative: Butternut squash can replace the pumpkin.
- Cream: US light cream is the closest substitute for single cream. Heavy cream produces a richer sauce.
- Consistency: Add more pasta water if the sauce thickens after mixing.
- Vegetarian version: Omit the bacon and use vegetarian hard cheese.
- Leftovers: Refrigerate within two hours and use within 48 hours. Reheat once until steaming hot throughout.
- Nutrition: Recalculate if you change ingredients, quantities or serving size.














Beverley Racher says
Loved this recipe made it for dinner this evening. It was very tasty and an excellent way to use a Halloween pumpkin .
sue ellis says
Hi Beth
Really enjoyed this sauce. It was quite thick. I did add the pasta water.
I used Apro single cream.
Stupidly forgot the cheese and bacon top! I popped the bacon in the sauce.
Next time 🫣
It’s very tasty. 😀💯 Definitely one to do again.
Thanks Beth.
Corina Blum says
It looks delicious and I love the warm colour that the pumpkin gives to the pasta sauce - It looks so inviting!
Cat | Curly's Cooking says
This looks and sounds delicious. The flavours are so comforting and Autumnal.
Maria says
This I am all in! I mean good pasta, plus a super creamy sauce to match. That is like a perfect combination. What makes it extra is the smoked bacon factor. Wow! Can't wait to do this. A twist to regular spaghetti or pasta dishes.
Jacqui - Recipes Made Easy:Only Crumbs Remain says
Love pasta with pumpkin, and I like your way of thinking with the added bacon even better! Thank you for sharing with #CookBlogShare
Jess says
Wow! Who knew two of my favorite flavors could come together so well in one dish!
Toni Dash says
This quickly became a favorite meal at my house! It was so good!
Sue says
What a lovely fresh take on pasta sauce. Can't wait to give it a try!
Jeannette says
Pumpkin and pasta is such a heavenly combination, especially with cream involved! Love how simple this recipe is. Thanks for sharing!
Chloe Edges says
Yup I'm in. I'm totally obsessed with squash and rosemary and every single flavour in this is going to work brilliantly. It's on the meal plan!