Brussels Sprouts in a creamy parmesan garlic alfredo sauce topped with crispy bacon is our favorite way to eat them. This Brussels sprouts recipe is a fun way to dress up classic roasted Brussels sprouts. It’s a quick and easy side dish that comes together in one-pan!
Pass me a bowl of these creamy sprouts and it’s all I need. These disappear fast and always get rave reviews. They are rich and indulgent for sure but I suspect they will be the best Brussels sprouts you’ve tried.
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Brussels Sprouts Recipe:
Homemade Alfredo sauce makes these Brussels sprouts irresistible. It is so easy to make, has simple ingredients and comes together in minutes! Alfredo sauce is the easiest way to elevate a home-cooked meal to a restaurant-quality dish, like our Chicken Alfredo, creamy Lemon Chicken Pasta, or Shrimp Alfredo Pasta.
Cook’s Tip: The key to a great Alfredo sauce is to bring the sauce just to a simmer after adding the parmesan so the cheese just melts into the sauce and makes it smooth. If you overcook Alfredo, the cheese will curdle.
What are Brussels Sprouts?
Brussels sprouts are cruciferous vegetables and are essentially mini cabbages. Brussel sprouts are grown on long stocks but most grocery stores sell them as sprouts cut off the stock and sell them by the pound or in prepackaged bags.
They are truly delicious when prepared and seasoned correctly. If you’ve had a bad experience with Brussels sprouts in the past, chances are they were probably squishy and not cooked correctly.
How to Select Brussels Sprouts:
We source organic Brussels sprouts from Costco and they come in 2 lb bags. Choose Brussels sprouts with:
- Smaller heads which indicate younger, sweeter, tender sprouts
- Bright green and firm heads
- Tightly packed leaves
Avoid: large sprouts, discolored leaves and black spots which indicate fungus
Are Brussels Sprouts Good For You?
Brussels sprouts are high in vitamins A, C, and K. They are also an excellent source of folate, fiber, and are packed with cancer-fighting antioxidants. These also have a surprisingly high amount of protein for a vegetable (2 grams protein for 1/2 cup of Brussels sprouts). The added cream, bacon and parmesan bring this recipe to a total of 8 grams protein per serving. P.S. This is a low-carb keto-friendly and gluten-free recipe.
How to Trim Brussel Sprouts:
The process is easy peasy. Cut off the tough, browned base, slice in half and discard any browned or rough leaves, which tend to fall off on their own once you slice the sprouts.
How to Cook Brussels Sprouts:
This recipe is so easy and comes together in 1 pan. Cooking the sprouts in the bacon grease gives them an incredible depth of flavor but you can use olive oil for a lighter dish.
- Cook the bacon until browned then transfer to a plate keeping 3 Tbsp oil in large pan
- Add trimmed sprouts and season with salt and pepper, cook until tender
- Add garlic followed by cream, lemon juice, and parmesan cheese.
- Season to taste, bring to a simmer and garnish with bacon to serve.
How to Reheat Brussels Sprouts:
This recipe reheats really well and tastes just as good the next day. As with any Alfredo-based recipe, reheat over lower heat, stirring occasionally so the sauce does not separate.
We have a running list of our best-loved holiday-worthy sides such as Creamy Mashed Potatoes, bacon Roasted Sweet Potatoes and don’t forget the Dinner Rolls to dip into that creamy alfredo sauce in these Brussels sprouts!
Watch Natasha Make this Recipe:
I hope you are inspired to make this easy, excellent Brussels sprouts side dish. It comes together quickly but it is a show stopper that’s loaded with flavor!
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What to Serve with Brussel Sprouts:
Make your best holiday menu yet with these show-stopping main course recipes. Each of these pairs really well with these Brussels sprouts in alfredo sauce.
- Stuffed Pork Tenderloin
- One-Pan Spatchcock Chicken
- Juicy Roast Turkey
- Prime Rib (don’t skip the horseradish sauce!)
- Beef Tenderloin Roast
Brussels Sprouts in Alfredo Sauce

Ingredients
- 6 oz bacon, chopped
- 2 lbs Brussels sprouts, trimmed and halved
- 1 garlic clove, minced
- 1 1/2 cups whipping cream
- 1 Tbsp lemon juice, freshly squeezed
- 1/3 cup parmesan cheese , shredded
- 3/4 tsp salt, or to taste
- 1/4 tsp black pepper
Instructions
- Place a large deep skillet or dutch oven or medium heat. Add 6 oz chopped bacon and cook until browned. Remove bacon to a plate, keeping 3 Tbsp of bacon fat in the pan.
- Add trimmed and halved brussels sprouts and season with 1/2 tsp salt and 1/4 tsp black pepper. Cover and stir occasionally 8-9 min or until tender and lightly browned.
- Add minced garlic and stir 1 minute until fragrant. Add 1 1/2 cups heavy cream and bring to a simmer.
- Stir in 1 Tbsp lemon juice then sprinkle the top with 1/3 cup parmesan cheese and stir to combine and season to taste (I added another 1/4 tsp salt). Bring just to a simmer then remove from heat and serve garnished with reserved bacon.
Nutrition Per Serving
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I agree with you, this is the best way to have brussel sprouts.
I was wondering, can this recipe be made ahead and frozen for later?
Hi Joyce. In my experience frozen Brussels sprouts become very mushy when thawed.
Another gem! You’re the best!
I first cooked up a couple of cubed, seasoned chicken breasts and threw them in at the end to make a complete meal!
My husband is raving about it!
Aww, thank you, Kelly! That sounds amazing. I’m glad it was a hit.
These are absolutely delicious! I could just lick the spoon!
Thanks for the great feedback!
First time making this and it was amazing! I did change 2 things. I didn’t put the lemon juice in and instead of parm cheese (I was out) I added pepperjack cheese! Family loved it!
Great to know that it was a huge hit with your family! Thanks for the review.
Made this last night to accompany the chicken parm. Oh my was it wonderful! I made extra to share with my co-workers. I wonder what you would think about mixing it with pasta as an entre and also blending it into a really nice hearty soup…a brussel sprout/bacon chowder….? Thanks as always for your recipes and blog…we watch you every day…Thanks always for your electric positivity!!
Hello Dan, great to hear from you and thank you for sharing that good comment with us. I think that would be a good experiment! I haven’t tested that yet but feel free to try it out, we’d also love to know how it will turn out.
Oh my goodness!! I made this last night, my husband and I absolutely loved it! I have another large batch of brussels sprouts in the fridge ready to make it again for dinner tonight. Thank you so much!
Love it! Thanks for your review, Denise. I’m happy that you both enjoyed this recipe.
I made this with broccoli – fantastic! To make it more hearty for a meal, I doubled the ingredients for the sauce and add a box of Banza chickpea pasta spirals. This recipe will be on repeat at my house. Thanks!
That sounds great, Christine! Thank you for your great review, we appreciate you sharing that with us!
I cooked it for dinner tonight and it was delicious. Everyone loved it! Will make again.
Hi Cindy, glad it was a hit! Thanks for your great feedback.
I cook and is very tasty.
Hi Irina, I’m glad you enjoyed it! Thanks for your good feedback.
Can I use heavy whipping cream?
Hi Zaeena, that will work great!
Do you think it would be okay to make a day ahead of time? Or will it get clumpy?
Hi Lisa, We love serving this recipe on the same day but you can also make it ahead and reheat it if needed.
Wow!! These Brussels Sprouts are so amazing 🤩 We love them anyway their cooked but this tops them all! Bravo Natasha 👌
I’m so happy you enjoyed that. Thank you for sharing that with us!
I made this earlier this week. Excellent recipe! I served it over spinach and sausage ravioli. Delicious.
I’m so happy you enjoyed that, Daniel! Thank you for that wonderful review!
Hi Natasha, this looks so yummy and want to make for Thanksgiving. What do you think about roasting the brussel sprouts in the oven first and then proceeding in casserole dish for the remainder of the recipe? I just love the roasted nutty taste, but wondering if it’ll completely change the final taste and texture of the recipe?
Hi Dana, you could prep the brussels sprouts by roasting them in the oven. That should work great.
Made this last night to accompany steak & shrimp & baked potatoes. It was amazeballs!!!! I think using the super hot cast iron to get the browning in the sprouts is key in adding flavor! Great recipe, I’ll definitely make it again!!!!
You’re welcome! I’m so happy you enjoyed it, Vicky! Thank you for that wonderful review!
I made these as a side dish along with veal cutlets and mushroom risotto. These brussel sprouts were such a hit they could have been the main dish. Absolutely delicious. Thank you Natasha!
You’re welcome! I’m happy to hear that you enjoyed this recipe, Kelley.
love this…I am serving it tomorrow night for friends ….hope it’s ok to make it ahead and warm them in the oven prior to serving….I will keep the bacon separate until I sprinkle it on top when served however to retain it’s crispyness!
Hi Carolyn, sounds like a good plan. Yes, you might want to check this portion in the recipe How to Reheat Brussels Sprouts. We love serving this recipe on the same day but you can also make it ahead and reheat it if needed.
This is a great recipe and the tips on how to select and trim Brussels sprouts are much appreciated.
I’m glad you loved it, Beth!
Can I use mozzarella cheese instead if parmesan?
Hi Tatyana, you could leave the parmesan out or sprinkle with mozzarella and just wait for it to melt then remove from heat. Mozarella doesn’t really incorporate into the sauce the same way so you don’t want to cook it beyond just melting it over the top. It will still be fantastic 🙂
I had a big leftover grilled chicken breast that I cut in chunks and fried with the bacon. A whole low-carb meal in itself! Wonderful, as everything is on your site!
I’m so glad you enjoyed that Jen! Thank you for sharing that with me!
Freaking delicious. My husband loved it. I served with a side of bow tie pasta and when combined, made the perfect lunch. Yumm!
That’s just awesome!! Thank you for sharing your wonderful review, Joanna!